Question:
The organelle labeled D is called
A. Cell membrane
B. Cytoplasm
C. Nuclear membrane
D. Cytoskeleton
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What surrounds the nucleus within a cell membrane?
A. Cytoplasm
B. Cellulose
C. Lymph
D. Water
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which label applies to the organelle that contains the cell's hereditary material?
A. mitochondria
B. C
C. B
D. A
Answer with the option's letter from the given choices directly.

Answer: B


Question:
The stages in the ladybug's life cycle are labeled F, D, E, B, C, and A. Which stage is shown at F?
A. New Ladybug
B. Eggs
C. Pupa
D. Larva
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What part of the life cycle shown is illustrated by letter F?
A. ladybug
B. eggs
C. pupa
D. leaf
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What term best describes the stage represented by D in the given diagram?
A. Ladybug
B. Pupa
C. Larva
D. Eggs
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the outermost border of a leaf?
A. Base
B. Margin
C. Leaf Axil
D. Tip
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which Part is known as the central or principal vein of a leaf ?
A. A
B. M
C. H
D. G
Answer with the option's letter from the given choices directly.

Answer: B


Question:
what is the upper angle between a lateral organ ?
A. J
B. H
C. L
D. B
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which label is pointing to the gravel?
A. B
B. A
C. E
D. D
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which layer is composed of clay?
A. C
B. E
C. A
D. B
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is another term for a high overhanging face of rock?
A. Magma
B. Cliff
C. Secondary Cone
D. Sea
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which of the following is the magma chamber?
A. K
B. B
C. C
D. H
Answer with the option's letter from the given choices directly.

Answer: B


Question:
How many stages are in this diagram?
A. 2
B. 5
C. 4
D. 3
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The diagram depicts the life cycle of a mosquito. Which letter in the diagram represents the eggs?
A. D
B. C
C. B
D. A
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What stage of the mosquito life cycle is shown at letter C?
A. Adult Mosquito
B. Pupa
C. Eggs
D. Wriggler
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which letter in the given diagram represents adulthood for the insect?
A. A
B. B
C. C
D. D
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which represents B?
A. Body
B. Sarcoptic mange
C. Leg
D. Head
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Metamorphic rock becomes magma through what process?
A. lithification
B. heat pressure
C. melting
D. weathering
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What happens after metamorphic rocks melt?
A. cooling
B. none of the above
C. sediments
D. magma
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What happens at stage J in the diagram?
A. weathering
B. cooling
C. melting
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which stage of the rock cycle is shown at A?
A. Metamorphic Rock
B. Sedimentary Rock
C. heat pressure
D. Magma
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Name the artery that carries venous blood from the right ventricle of the heart to the lungs.
A. left atrium
B. pulmonary veins
C. pulmonary artery
D. right atrium
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which label points to the right atrium?
A. E
B. A
C. B
D. C
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Above Picture represents growth of
A. Bush
B. None of above
C. Rose
D. Wheat
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Final stage of wheat growth is
A. Ripening
B. Tillers effect
C. None of above
D. Heading
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What stage does heading begin?
A. 11
B. 10.1
C. 2
D. 4
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What stage is full grown?
A. 4
B. 5
C. 11
D. none
Answer with the option's letter from the given choices directly.

Answer: C


Question:
which is the bottom most layer
A. water table
B. clay lens
C. root zone
D. aquifer
Answer with the option's letter from the given choices directly.

Answer: D


Question:
According to the food web, the orangutan is considered as a;
A. primary consumer
B. prey
C. predator
D. producer
Answer with the option's letter from the given choices directly.

Answer: A


Question:
According to the food web, which is the animal that eats other animals?
A. Dawn bat
B. Tiger
C. langur
D. Tualang
Answer with the option's letter from the given choices directly.

Answer: B


Question:
According to the given food web, which are the producers?
A. strangler figs, tualang, mangrove forests, bengal bamboo
B. languar
C. dawn bat, orangutan
D. bengal tiger, rhino
Answer with the option's letter from the given choices directly.

Answer: A


Question:
According to the given food web. which animal eat the primary consumers?
A. bengal tiger
B. languar
C. tualang
D. dawn bat
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the above food web diagram, if all the bats dies then tualang population
A. decrease
B. remains the same
C. increase
D. nan
Answer with the option's letter from the given choices directly.

Answer: C


Question:
From the above food web diagram, what would happen if all the tualang were taken out
A. tiger increases
B. dawn bat decreases
C. langur increase
D. tiger decreases
Answer with the option's letter from the given choices directly.

Answer: B


Question:
From the above food web diagram, which species would most directly get affected if all the figs dies
A. tiger
B. langur
C. bat
D. fish
Answer with the option's letter from the given choices directly.

Answer: B


Question:
In the diagram of the food web shown, of these choices, which does the probiscis monkey consume?
A. langur
B. mangrove forest
C. tualang
D. dawn bat
Answer with the option's letter from the given choices directly.

Answer: B


Question:
In the diagram of the food web shown, what does the bengal tiger consume directly?
A. organgutan
B. sumatran rhino
C. dawn bat
D. probiscis monkey
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What feeds on tualang?
A. tiger
B. orangutan
C. rhino
D. dawn bat
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What would be most impacted by a change in the tualang population?
A. bamboo
B. tiger
C. dawn bat
D. oranguan
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the circular object in the center of the cell?
A. Mitochondrion
B. Nucleus
C. Chloroplast
D. Centrosome
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the outermost layer of the cell?
A. Nucleus
B. Chloroplast
C. Mitochondrion
D. Cell wall
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What label is represented by the letter D?
A. Hypocotyl
B. Cotyledon
C. Epicotyl
D. Stem
Answer with the option's letter from the given choices directly.

Answer: A


Question:
The diagram below represents the life cycle of a insect.In the given diagram, what is the order of the stages in the life cycle of the insect, from the egg to the adult?
A. C-A-B
B. A-B-C
C. C-B-A
D. B-C-A
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which label marks the egg phase?
A. C
B. none of them
C. B
D. A
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which stage represents the nymph stage in the insect life cycle in the above representation?
A. B
B. Non of the above
C. C
D. A
Answer with the option's letter from the given choices directly.

Answer: C


Question:
A grass population decrease will decrease energy for
A. mouse
B. frog
C. snake
D. hawk
Answer with the option's letter from the given choices directly.

Answer: A


Question:
A snake is what type of carnivore according to this chart?
A. secondary
B. primary
C. unimportant
D. uncertain
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Grass is
A. decomposer of dead matter
B. a predator of other living things
C. shelter for other organisms
D. a source of energy for consumers
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What type of plant life consumer is a bunny in this chart?
A. secondary
B. tertiary
C. primary
D. uncertain
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of the organisms in the diagram produce energy for the rest of the food web?
A. Grass
B. Snakes
C. Rabbits
D. Mice
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which organism eats and is eaten by other animals?
A. Rabbit
B. Owl
C. Snake
D. Grass
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Letter G represents what term?
A. corymb
B. spike
C. raceme
D. panicle
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What label demonstrates the rotation of the earth?
A. B
B. E
C. D
D. C
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which label indicates the earth's gravitational pull on the moon?
A. D
B. A
C. B
D. E
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which letters show the force of gravity?
A. C, E
B. C,  B
C. D, C
D. B, D
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which is scale-like
A. none
B. pinus
C. cupress
D. juniperus
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is this diagram demonstrating?
A. Leaf shape
B. Tree size
C. Flower weight
D. Flowering patterns
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which label depicts umbel shaped flowers?
A. B
B. E
C. D
D. G
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which represents a branched cluster of flowers in which the branches are racemes?
A. spike
B. cyme
C. raceme
D. panicle
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which represents a flat-topped or rounded flower cluster in which the individual flower stalks arise from about the same point?
A. panicle
B. spike
C. raceme
D. umbel
Answer with the option's letter from the given choices directly.

Answer: D


Question:
If grasses
A. died and were no longer available, which organism would be the first to decrease?
B. D
C. C
D. E
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What creature has no predators in the diagram?
A. B
B. D
C. E
D. A
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What do crocodiles consume in the diagram?
A. algae
B. plant life
C. fish
D. happiness
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What do the larger fish consume in this diagram?
A. crododiles
B. algae
C. plant life
D. other fish
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which kind of leaf is denoted by letter E?
A. PALMATE
B. BITERnATE
C. PEDATE
D. BIPINNATE
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which type of leaf is a pinnate with a single leaf at the apex?
A. paripinnate
B. pedate
C. imparipinnate
D. bipinnate
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which part is represented by the alphabet H?
A. flagellum
B. cytosol
C. cell wall
D. capsule
Answer with the option's letter from the given choices directly.

Answer: B


Question:
which part look like tail
A. flagellum
B. plasmid
C. fimbriae
D. cell wall
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Name the part of the Animal cell involved in the Ribosomal RNA synthesis?
A. Centrioles
B. nucleus
C. Nucleolus
D. Mitochondrion
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many changes are shown in the diagram?
A. 2
B. 4
C. 1
D. 7
Answer with the option's letter from the given choices directly.

Answer: B


Question:
The diagram shows the life cycle of a flea? What letter represents the dormant stage?
A. A
B. B
C. E
D. C
Answer with the option's letter from the given choices directly.

Answer: D


Question:
The diagram shows the life cycle of a flea? What letter represents the eggs?
A. E
B. A
C. C
D. B
Answer with the option's letter from the given choices directly.

Answer: A


Question:
which stage denotes female fleas ?
A. B
B. A
C. C
D. D
Answer with the option's letter from the given choices directly.

Answer: A


Question:
which stage denotes larvae ?
A. A
B. B
C. C
D. D
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the structure labeled C?
A. Posterior vena cava
B. Pulmonary artery
C. Aorta
D. Anterior vena cava
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which is the last stage of the life cycle of small fruit flies?
A. C
B. A
C. B
D. D
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which has bulb-like roots?
A. A
B. C
C. E
D. B
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of the above are plants?
A. A,B and C
B. nan
C. All
D. D, E and F
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What diagram is shown above?
A. Crust
B. Earth
C. Plant
D. Upper Mantle
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the first stage in the apple tree cycle?
A. fruit
B. flower
C. seedling
D. seed
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is the process of development of a plant in different stages called?
A. Sapling
B. Fruit
C. Seed
D. Life Cycle
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What stage comes after the flower?
A. fruit
B. tree
C. seed
D. seedling
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which letter represents a bean plant?
A. B
B. C
C. A
D. D
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In this diagram, man is
A. energy source
B. prey
C. producer
D. predator
Answer with the option's letter from the given choices directly.

Answer: D


Question:
The diagramrepresents the interactions of organisms in a community. Which of the following organisms in the community shown would most likely decrease in numbers if Arctic Hares increase?
A. Grasses
B. Wolves
C. Man
D. Lichens
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Tom was studying energy flow in food webs. Which receives its energy from the caribou?
A. Caribou Moss
B. Lemmings
C. Arctic Fox
D. Arctic Wolves
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What do pikas feed on?
A. owls
B. bears
C. liverworts
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is a carnivore in this food web?
A. liverwort
B. pika
C. polar bear
D. musk ox
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is a producer?
A. kittiwakes
B. grass
C. arctic fox
D. brown bear
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the producer in this web?
A. owls
B. grass
C. perch
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What would likely happen if another animal that eats arctic hares entered the ecosystem?
A. Pika population increases
B. Polar bear population decreases
C. Snowy owl population increases
D. Brown bear population decreases
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What would probably happen to the polar bears if all of the arctic foxes were depleted?
A. Polar bears would eat man
B. There would be more lemmings and pikas
C. Brown bears would become polar bears
D. Polar bears would starve
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which is the producer in the group?
A. Grasses
B. Wolves
C. Foxes
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which is the top predator in the food web?
A. Man
B. Owls
C. Bears
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which organism in this ecosystem is a decomposer?
A. Snowy owls
B. Bacteria
C. Lichens
D. Polar bears
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which part of a plant is directly above the roots?
A. Leaf
B. Flower
C. Stem
D. node
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which part of plant remains deep inside the earth?
A. Flower
B. Leaf
C. Roots
D. Stem
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is represented by organ A?
A. centrioles
B. vesicles
C. golgi body
D. mitochondrion
Answer with the option's letter from the given choices directly.

Answer: B


Question:
On the diagram what is depicted by letter B?
A. egg
B. caterpillar
C. pupa
D. adult
Answer with the option's letter from the given choices directly.

Answer: B


Question:
On the diagram where is the pupa depicted?
A. B
B. D
C. C
D. A
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which letter indicates the caterpillar phase?
A. E
B. C
C. D
D. B
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Choose the option that is a producer?
A. High level predators
B. Predatory mites
C. Predatory Nematodes
D. Shoots
Answer with the option's letter from the given choices directly.

Answer: D


Question:
From the above food web diagram, if all the algae dies then population of bacteria will
A. increase
B. decrease
C. remains the same
D. nan
Answer with the option's letter from the given choices directly.

Answer: B


Question:
In the diagram of the food web shown, the plant feeding nematodes get their energy source from?
A. bacteria
B. shoots and roots
C. dead material
D. algae
Answer with the option's letter from the given choices directly.

Answer: B


Question:
In the diagram of the food web shown, what are the predatory nematodes consumed by?
A. shoots and roots
B. dead material
C. predatory mites
D. ciliates
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What does a high-level predator eat?
A. p-bacteria
B. fungal-feeding nematode
C. organic matter
D. dead material
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What feeds on organic matter?
A. algae
B. bacteria
C. high-level predator
D. nematode
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What feeds on plant-feeding nematodes?
A. amoebae
B. predatory mites
C. organic matter
D. flagellets
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is an herbivore?
A. plant-feeding nematode
B. high-level predator
C. predatory nematode
D. predatory mite
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is at the top of the food web?
A. high level predator
B. flagellate
C. bacteria
D. dead material
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which among the below helps in creating Organic matter?
A. P-Bacteria
B. High level predators
C. Predatory mites
D. Amoebae
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is G in the diagram?
A. shiny green head
B. antennae
C. back section
D. six legs
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which section of the Japanese Beetle covers its wings?
A. thorax
B. legs
C. abdomen
D. head
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What represents corn nuts in the figure?
A. G
B. none of the above
C. D
D. C
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What represents hazelnuts in the figure?
A. D
B. G
C. C
D. A
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What plant does this diagram depict as floating on top of the water?
A. Duckweed
B. Elodea
C. Clams
D. Vallisneria
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which one of these has gills and a flat long tale?
A. Snail
B. Sunfish
C. Tadpole
D. Clam
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which one of these is a mollusk?
A. Clam
B. Tadpole
C. Elodea
D. Sunfish
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which stage in the diagram is the waning crescent
A. G
B. none of the above
C. H
D. F
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Above picture shows life cycle of a
A. earthworm
B. Beetle
C. none of above
D. butterfly
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which label refers to the beginning stages of ladybug development?
A. C
B. A
C. B
D. D
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which letter shows the final stage of Ladybug development?
A. D
B. B
C. E
D. A
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The diagram shows the Sun's effect on what planet?
A. Mars
B. Venus
C. Earth
D. Jupiter
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What causes it to be Day on Earth?
A. light rays
B. a large light bulb
C. a supernova
D. Venus
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What label applies to I?
A. chloroplast
B. vacuole
C. mitochondrion
D. ribosomes
Answer with the option's letter from the given choices directly.

Answer: A


Question:
How many stages of orbit is shown in the image?
A. 4
B. none of the above
C. 6
D. 8
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What stage is represented by D in the diagram?
A. 5
B. none of the above
C. 7
D. 6
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the first stage in the cycle?
A. fruit
B. fruit development
C. flowering
D. transplant
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What label shows the transplanted seedling?
A. E
B. B
C. C
D. D
Answer with the option's letter from the given choices directly.

Answer: A


Question:
When are fruit fully grown?
A. transplant
B. flowering
C. maturity
D. fruit development
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which label shows the first flowering of the plant?
A. D
B. B
C. A
D. A
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which letter corresponds to the flowering stage?
A. A
B. B
C. C
D. D
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which letter in the given diagram represents the fruit development stage?
A. A
B. E
C. C
D. D
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which letter represents the Spurred flower?
A. G
B. H
C. F
D. E
Answer with the option's letter from the given choices directly.

Answer: D


Question:
During which season do leaves fall?
A. Summer
B. Winter
C. Spring
D. Autumn
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What label points to Winter
A. D
B. B
C. C
D. E
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which letter depicts summer?
A. A
B. B
C. C
D. D
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Name the organ which represents A.
A. Base
B. Blade
C. Stipule
D. Axial
Answer with the option's letter from the given choices directly.

Answer: A


Question:
which layer is between axial bud and base?
A. margin
B. peptiole
C. vein
D. stipule
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Examine the diagram below. What are two creatures that eat producers?
A. Steller sea lions and great whales
B. Bald eagles and harbor seals.
C. Starfish and gulls
D. Barnacles and coastal fishes
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Identify a producer.
A. fish
B. kelp
C. sea lion
D. killer whale
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is a primary consumer?
A. seal
B. sea urchin
C. kelp
D. gull
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is a producer?
A. fish
B. kelp
C. eagle
D. otter
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the highest in the food chain?
A. fish
B. kelp
C. sea urchin
D. killer whale
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What would happen to the kelp if the coastal fishes were extinct?
A. stay the same
B. increase
C. can't predict
D. decrease
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What would most likely starve if there was no more gulls?
A. harbour seal
B. kelp
C. fish
D. eagles
Answer with the option's letter from the given choices directly.

Answer: D


Question:
How many stages are in a fly's life cycle?
A. 5
B. 4
C. 3
D. 1
Answer with the option's letter from the given choices directly.

Answer: B


Question:
In the life cycle of a fly, what are the worm-like creatures that emerge from the eggs called?
A. Nymphs
B. Adults
C. Pupae
D. Larvae
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Review the diagram of the life cycle of the fly. What stage of the life cycle immediately follows the Eggs stage?
A. Adult
B. Larvae
C. Eggs
D. Pupae
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What best describes B in the diagram?
A. Eggs
B. Pupae
C. Adult Fly
D. Larvae
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What letter shows the adult stage of development?
A. D
B. B
C. C
D. A
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which is the first hook depicted in the diagram?
A. Thorn Hooks
B. Wire
C. Carved Wood Gorge Hook
D. Carved Wood Shanks
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the completely dark portion of shadow by Earth during a Lunar eclipse called ?
A. Shade
B. Penumbra
C. Orbit
D. Umbra
Answer with the option's letter from the given choices directly.

Answer: D


Question:
How many steps are shown in the life cycle of the frog?
A. 2
B. 3
C. 1
D. 4
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the first stage of the frog's life cycle?
A. adult
B. eggs
C. lizard
D. tadpole
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Base your answers on the diagram , which shows a partial food web. What will happen to Rodents if the Birds of Prey are extinct?
A. Rodents population will decrease
B. Rodents population will remain the same
C. Rodents population will increase
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In the diagram shown, which is the producer?
A. rodents
B. birds
C. plants
D. maggots
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In the diagram shown, which organism consumes the maggot as food?
A. rodents
B. plants
C. mold
D. bird
Answer with the option's letter from the given choices directly.

Answer: D


Question:
In this food web, which one of these would be directly affected by a lack of Mold?
A. Plants
B. Grazer
C. Maggot
D. Rodent
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Name a predator that is also prey in this food web.
A. Scorpion
B. Mold
C. Hunter
D. Plants
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Refer the diagram and choose the right answer accordingly. Birds are?
A. Predators
B. Decomposers
C. Prey
D. Producers
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Refer the diagram and choose the right answer accordingly. Rodents are ?
A. Secondary Consumer
B. Primary Consumer
C. Tertiary Consumer
D. Producers
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Using the diagram, which is classified as a producer?
A. Scorpion
B. Birds
C. Plants
D. Maggot
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What do birds feed on in the diagram?
A. maggot
B. human
C. plants
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What happens to rodent if plants decrease?
A. nothing
B. rodents increase
C. rodents decrease
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of these is the highest in the food chain in this diagram?
A. bird of prey
B. hunter
C. rodent
D. scorpion
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which of these is the lowest in the food chain in this diagram?
A. plants
B. scorpion
C. hunter
D. bird of prey
Answer with the option's letter from the given choices directly.

Answer: A


Question:
At which stage can the ear wig lay eggs?
A. Adult
B. Both Adult and Nymph
C. Nymph
D. Earwig
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What phase comes before nymph?
A. adult
B. baby earwig
C. eggs
D. death
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What stage comes before adult?
A. pupa
B. eggs
C. larva
D. nymph
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which diagram denotes the eggs ?
A. B
B. A
C. D
D. C
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which stage of the earwig life cycle follows the egg?
A. Adult
B. Earwig
C. Larvae
D. Nymph
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What does the letter E represent?
A. The Inferior Lobes
B. The Cardiac Notch
C. The Middle Lobe
D. The Hilum of Trachea
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which is the largest part of the lung?
A. Inferior lobes
B. Cardiac notch
C. Superior lobes
D. Middle lobe
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which part of the diagram represents the Superior Lobes?
A. C
B. G
C. A
D. B
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Birds are primary consumers of what?
A. sunshine
B. rattlesnakes
C. insects
D. rodents
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Birds compete for how many different kinds of food?
A. 4
B. 3
C. 5
D. 6
Answer with the option's letter from the given choices directly.

Answer: B


Question:
How could the number of birds increase?
A. Decrease in producers
B. Decrease in snails
C. No change in number of snails
D. Increase in snails
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What does the snail consume?
A. plant
B. bird
C. kiwi
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the producer in the diagram?
A. bird
B. plant
C. kiwi
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which of the following is the exterior portion of the earth that lies above the Mohorovičić discontinuity?
A. Crust
B. Outer core
C. Inner core
D. Mantle
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which label applies to the part of this insect that contains many light-sensitive elements.
A. B
B. H
C. D
D. I
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which part of a praying mantis are modified for grasping?
A. front legs
B. thorax
C. antennae
D. wings
Answer with the option's letter from the given choices directly.

Answer: A


Question:
CO2 is represented by which letter?
A. B
B. {}
C. A
D. {}
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Letter B shows which chemical?
A. {}
B. {}
C. CO2
D. O2
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What does the leaf release?
A. CO2
B. O3
C. C2O
D. O2
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What gas does the leaf use?
A. O2
B. H20
C. CO2
D. NO2
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What label is pointing to a dead tree?
A. B
B. J
C. F
D. A
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which letter represents Gap regeneration cycle 500-700 years?
A. C
B. E
C. I
D. H
Answer with the option's letter from the given choices directly.

Answer: C


Question:
WHICH PART IN THE ABVOVE DIAGRAM CONTAIN FOOD,WATER AND METABOLIC WASTE  IN THE ABOVE DIAGRAM
A. exocytotic
B. ribosomes
C. rough
D. vacuole
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which is the layer on the outside of the nucleus?
A. Nuclear envelope
B. Ribosomes
C. Golgi apparatus
D. Cell wall
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which is the purple object in the middle of the cell?
A. Golgi apparatus
B. Nucleus
C. Microvilli
D. Ribosomes
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which label represents the chromatin?
A. I
B. P
C. R
D. G
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many stages are shown in the diagram?
A. 3
B. 2
C. 7
D. 4
Answer with the option's letter from the given choices directly.

Answer: D


Question:
In the diagram above, what letter represents the check phase?
A. B
B. D
C. C
D. A
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Label B refers to which part of the cycle shown in the diagram?
A. Act
B. Plan
C. Do
D. Check
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What must occur between stages B and C in the cycle shown?
A. Act
B. Plan
C. Check
D. Do
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What stage precedes acting in the diagram?
A. doing
B. remembering
C. checking
D. planning
Answer with the option's letter from the given choices directly.

Answer: C


Question:
what letter represents the Act phase in the diagram?
A. B
B. C
C. A
D. D
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Letter I refers to which organ?
A. pancreas
B. gall bladder
C. small intestine
D. liver
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the bottom-most opening shown in the diagram?
A. pancreas
B. gallbladder
C. anus
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the opening on the face?
A. mouth
B. ear
C. none of the above
D. anus
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which organ produces bile?
A. liver
B. large intestine
C. stomach
D. gallbladder
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is represented by A?
A. outer core
B. mantle
C. inner core
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the outermost layer?
A. crust
B. none of the above
C. inner core
D. mantle
Answer with the option's letter from the given choices directly.

Answer: A


Question:
In the diagram above, fish waste contains what substance?
A. nitrite
B. water change
C. plants
D. ammonia
Answer with the option's letter from the given choices directly.

Answer: D


Question:
In this biofilter cycle shown to us, nitrite at J is transformed by nitrobacter into ?
A. plants
B. nitrate
C. ammonia
D. water change
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What type of nitrogen can plants use?
A. Nitrate
B. Nitrite
C. Ammonia
D. Nitrosopira
Answer with the option's letter from the given choices directly.

Answer: A


Question:
fish waste immediately becomes?
A. nitrosopira
B. plants
C. nitrate
D. ammonia
Answer with the option's letter from the given choices directly.

Answer: D


Question:
what is F?
A. ammonia
B. plants
C. nitrate
D. plant change
Answer with the option's letter from the given choices directly.

Answer: C


Question:
A food web is shown. What does small marine animals eat?
A. Humans
B. Algae
C. Fish
D. All of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Carmine made a food web diagram. If there were a sudden decrease in the amount of Algae, which would be most affected?
A. the Sun
B. the trees
C. small marine animals
D. the wolves (A) D (B) B (C) A
Answer with the option's letter from the given choices directly.

Answer: D


Question:
In the diagram of the food web shown, if the number of humans decrease, the supply of fish will most likely
A. decrease
B. stay the same
C. can't tell
D. increase
Answer with the option's letter from the given choices directly.

Answer: D


Question:
In the diagram of the food web shown, what do fish consume as food?
A. humans
B. algae
C. the sun
D. small maritime animals
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Jackie was studying energy flow in food webs. Which receives its energy from the ALGAE?
A. the Sun
B. the small marine animals
C. the deer
D. the wolf (A) B (B) D (C) A
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Predict what would happen if humans removed all the fish from the water in the diagram below.
A. Small marine animal population would decrease
B. Human population would increase
C. Algae would decrease
D. Small marine animal population would increase
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Using only the information in the diagram, choose the answer which describes humans?
A. Carnivores
B. Producer
C. Omnivores
D. Herbivores
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is a predator of fish?
A. small maritime animals
B. algae
C. humans
D. sun
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is an energy source?
A. human
B. small marine animals
C. sun
D. fish
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is at the top of the food web?
A. sun
B. human
C. small marine animal
D. algae
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the name of the producer organism in this diagram?
A. Algae
B. Fish
C. Humans
D. Sun
Answer with the option's letter from the given choices directly.

Answer: A


Question:
In which organ digestion is completed?
A. B
B. D
C. E
D. None of above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What does food pass through to get to the stomach?
A. Esophagus
B. Colon
C. Nose
D. Small intestines
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the upper part of the digestive system where nutrients are absorbed?
A. Nose
B. Lungs
C. Small intestines
D. Liver
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which label is pointing to stomach?
A. E
B. G
C. B
D. None of above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Freshwater shrimp are consumed by...
A. pondweed
B. microscopic algae
C. dragonfly nymph
D. nan
Answer with the option's letter from the given choices directly.

Answer: C


Question:
From the above food web diagram, how does energy flow
A. from plants to mayfly
B. from trout to plant
C. from plants to trout
D. from plants to algae
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the above food web diagram, what happen if all pondweed are removed from web
A. algae increase
B. mayfly increase
C. mayfly decrease
D. algae decrease
Answer with the option's letter from the given choices directly.

Answer: C


Question:
From the above food web diagram, what would happen to dragonfly if all mayfly dies
A. remains the same
B. increase
C. decrease
D. nan
Answer with the option's letter from the given choices directly.

Answer: C


Question:
From the above food web diagram, what would increase in number of dragonfly
A. increase in mayfly nymph
B. decrease in mayfly nymph
C. decrease in algae
D. shrimp increase
Answer with the option's letter from the given choices directly.

Answer: A


Question:
How many predators does the shrimp have?
A. 4
B. 5
C. 1
D. 2
Answer with the option's letter from the given choices directly.

Answer: D


Question:
If the brown trout population increases, the population of mayfly nymph will most likely?
A. decrease
B. remain the same
C. increase
D. nan
Answer with the option's letter from the given choices directly.

Answer: A


Question:
If the population of the mayfly nymph decreases, the population of the dragonfly nymph will most likely...
A. increase
B. remain the same
C. decrease
D. nan
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Is the Pondweed a consumer or a producer?
A. Producer
B. Both
C. Consumer
D. Impossible to tell
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Microscopic algae is a _______ for freshwater shrimp.
A. predator
B. prey
C. producer
D. nan
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Shrimp and _________ are a consumer of both algae and pondweed.
A. freshwater shrimp
B. dragonfly nymph
C. mayfly nymph
D. nan
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The dragonfly nymph is consumed by which of the following?
A. brown trout
B. microscopic algae
C. freshwater shrimp
D. nan
Answer with the option's letter from the given choices directly.

Answer: A


Question:
The dragonfly nymph population ... if the mayfly nymph population gets smaller.
A. decrease
B. increase
C. remain the same
D. nan
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What animal is the predator of the freshwater shrimp?
A. dragonfly nymph
B. pondweed
C. microscopic algae
D. nan
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the dragonfly nymph's predator?
A. brown trout
B. microscopic algae
C. freshwater shrimp
D. nan
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the relation of freshwater shrimp to microscopic algae?
A. prey
B. producer
C. predator
D. nan
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What will happen to the mayfly nymph population if the brown trout population increases?
A. remain the same
B. decrease
C. increase
D. nan
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What would be most directly affected by an increase in brown trout?
A. pondweed
B. sun
C. shrimp
D. algae
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What would cause the shrimp population to decrease?
A. more brown trout
B. fewer dragonfly nymph
C. more mayflies
D. more pondweed
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which creature besides shrimp eats both algae and pondweed?
A. dragonfly nymph
B. freshwater shrimp
C. mayfly nymph
D. nan
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which is a carnivore?
A. brown trout
B. mayfly
C. shrimp
D. pondweed
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which would happen if the freshwater shrimp all died?
A. algae would increase
B. nymph would increase
C. trout would increase
D. pond weed would decrease
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Who is at the top of he food chain?
A. Algae
B. Brown Trout
C. Pondweed
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Describe the moon stage shown by letter B
A. new moon
B. waning crescent
C. waning gibbous
D. last quarter
Answer with the option's letter from the given choices directly.

Answer: B


Question:
The moon when it is visible as a fully illuminated disk is known as ?
A. Half Moon
B. Quarter Moon
C. New Moon
D. Full Moon
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What letter shows a new moon?
A. D
B. A
C. B
D. C
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which label refers to the full moon?
A. H
B. C
C. G
D. E
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which letter represents the first quarter?
A. G
B. E
C. I
D. H
Answer with the option's letter from the given choices directly.

Answer: C


Question:
which is characterized by convexity ?
A. First Quarter
B. Waning
C. Gibbous
D. Last Quarter
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the darkest part of the shadow called?
A. penumbra
B. sun
C. umbra
D. moon
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What provides the organic material needed for plant life, and the plants living space?
A. Soil
B. Seed
C. Petal
D. Sprout
Answer with the option's letter from the given choices directly.

Answer: A


Question:
what is labeled F?
A. water
B. sunlight
C. sprout
D. soil
Answer with the option's letter from the given choices directly.

Answer: D


Question:
what is labled H?
A. sunlight
B. plant
C. sprout
D. seeds
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Lower part of compost pile is composed of?
A. leaves
B. hay
C. soil
D. Straw and branches
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is directly above the straw and branches?
A. leaves
B. soil
C. hay
D. kitchen and garden debris
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What separatese the hay from the straw and branches?
A. grass clippings
B. leaves
C. kitchen and garden debris
D. soil
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which label is pointing to soil?
A. B
B. C
C. E
D. A
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What letter represents crawlers?
A. D
B. B
C. A
D. F
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What letter represents the mature females?
A. a
B. c
C. d
D. b
Answer with the option's letter from the given choices directly.

Answer: D


Question:
How many stages are in this cycle?
A. 3
B. 4
C. 2
D. 5
Answer with the option's letter from the given choices directly.

Answer: B


Question:
In the given diagram, what letter represents plants?
A. B
B. C
C. D
D. A
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which letter represents atmospheric oxygen?
A. D
B. A
C. B
D. C
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the above food chain diagram, increase in number of sheep leads to
A. decrease in wolf
B. increase in wolf
C. increase in deer
D. decrease in owl
Answer with the option's letter from the given choices directly.

Answer: B


Question:
From the above food chain diagram, which species is secondary consumer
A. deer
B. wolf
C. owl
D. sheep
Answer with the option's letter from the given choices directly.

Answer: B


Question:
From the above food web diagram, which species increase if all the owl dies
A. deer
B. sheep
C. rat
D. cricket
Answer with the option's letter from the given choices directly.

Answer: C


Question:
From the above food web diagram, which species is the tertiary consumer
A. sheep
B. cricket
C. owl
D. deer
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What grass a primary food source for?
A. rat
B. wolf
C. sheep
D. owl
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What would be most impacted if all the owls disappeared?
A. deer
B. rats
C. grass
D. sheep
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What would happen if the deer population increased?
A. grass would decrease
B. owl would increase
C. wolf would decrease
D. grass would increase
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What would happen if there was a sudden decrease in grass?
A. sheep would thrive
B. you can't predict it
C. crickets would die
D. owls would be extinct
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What would happen if there were less crickets?
A. the rats would die
B. there would be less deer
C. there would be less wolves
D. there would be less grass
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which is a carnivore?
A. sheep
B. owl
C. grass
D. cricket
Answer with the option's letter from the given choices directly.

Answer: B


Question:
How long is this entire lifecycle?
A. 2 years
B. 10 months
C. 6 months
D. 1 year
Answer with the option's letter from the given choices directly.

Answer: D


Question:
The diagram shows the life cyle of an animal. What is shown at F?
A. None of the above?
B. Egg
C. A fully mature animal
D. Adolescent animal
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which letter shows the adult stage of development?
A. I
B. F
C. H
D. B
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which stage occurs about two weeks after fertilization?
A. A
B. B
C. D
D. H
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Out of the given images which is used as an ornamental stone?
A. rose quartz
B. fluorite
C. pink salt
D. sodalite
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which of the above is called the fool's gold?
A. sodalite
B. pyrite
C. fluorite
D. rose quartz
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which stone is pink in colour?
A. rose quartz
B. sodalite
C. fluorite
D. pink salt
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the lowest area of the plant cell called?
A. peroxisome
B. cytoskeletal element
C. vacuole
D. nucleus
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What part of the plant cell does chromatin live?
A. golgi apparatus
B. mitochondrion
C. nucleus
D. cell wall
Answer with the option's letter from the given choices directly.

Answer: C


Question:
what is a name of  outer protective covering of a seed?
A. epicotyl
B. micropyle
C. seed coat
D. hilum
Answer with the option's letter from the given choices directly.

Answer: C


Question:
where the hilum found in the seed?
A. Botany A minute opening in the ovule of a seed plant through which the pollen tube usually enters.
B. The scar on a seed, such as a bean, indicating the point of attachment to the funiculus.
C. The outer protective covering of a seed.
D. The stem of a seedling or embryo located between the cotyledons and the first true leaves.
Answer with the option's letter from the given choices directly.

Answer: B


Question:
which part is outer protective covering of a seed?
A. D
B. F
C. H
D. E
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What comes after a new moon?
A. waxing crescent
B. none of the above
C. last quarter
D. waning crescent
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What does G represent in the illustration?
A. full moon
B. new moon
C. last quarter
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the name of the stage at letter B?
A. crescent moon
B. new moon
C. full moon
D. waxing gibbous
Answer with the option's letter from the given choices directly.

Answer: D


Question:
A tissue composed of fibers capable of contracting to effect bodily movement.
A. Crop
B. Muscle
C. Egg
D. Stomach
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is also called an egg cell?
A. Muscle
B. Crop
C. Egg
D. Stomach
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which label applies to eggs
A. F
B. G
C. E
D. A
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which label applies to stomach?
A. B
B. A
C. D
D. C
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which layer surrounds the mantle?
A. D
B. C
C. A
D. B
Answer with the option's letter from the given choices directly.

Answer: A


Question:
In the above carbon cycle representation which letter corresponds to combustion?
A. H
B. E
C. C
D. G
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What letter in the given diagram represents the stage where photosynthesis occurs?
A. H
B. E
C. F
D. G
Answer with the option's letter from the given choices directly.

Answer: D


Question:
which label define downy woodpecker
A. c
B. none
C. b
D. a
Answer with the option's letter from the given choices directly.

Answer: C


Question:
which label define northern flicker tracks
A. b
B. c
C. a
D. none
Answer with the option's letter from the given choices directly.

Answer: B


Question:
The diagram represents a flower.  What letter shows carbon dioxide?
A. D
B. A
C. C
D. B
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is represented by letter B?
A. Water
B. Light Energy
C. Oxygen
D. Carbon Dioxide
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is shown at stage C of the diagram?
A. nutrients
B. soil
C. light energy
D. oxygen
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What part of the flower absorbs the water?
A. leaf
B. petal
C. steam
D. roots
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which letter in the diagram represents light energy?
A. A
B. C
C. B
D. D
Answer with the option's letter from the given choices directly.

Answer: B


Question:
The diagram shows the life cycle of the alligator. which letter represents the baby alligator?
A. C
B. D
C. B
D. A
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What part of the diagram shows an adult alligator?
A. C
B. D
C. A
D. B
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What stage is shown at C of the alligator diagram?
A. pregnancy
B. eggs
C. baby alligator
D. adult alligator
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which is the first stage of the life cycle of the alligator?
A. alligator eggs
B. adult alligator
C. none of the above
D. baby alligator
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which stage of the alligator life cycle shows the alligator as a fully grown, mature organism?
A. none of the above
B. baby alligator
C. alligator eggs
D. adult alligator
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which stage represents the adult alligator?
A. D
B. C
C. A
D. B
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many legs does a dragonfly have?
A. 12
B. 8
C. 6
D. 4
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the  thin or membranous extension that enables a dragonfly to fly?
A. Abdomen
B. Antennae
C. Wings
D. head
Answer with the option's letter from the given choices directly.

Answer: C


Question:
which of the label show seed
A. s
B. r
C. p
D. t
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What does the diagram above depict?
A. cat
B. volcano
C. moon phases
D. Sun
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many stages are in this diagram?
A. 4
B. 7
C. 2
D. 6
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the 3rd stage in this diagram?
A. larva
B. adult
C. egg
D. Pupa
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which letter represents the adult stage of the insect?
A. E
B. A
C. C
D. B
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What does the label B stands for ?
A. Bronchi
B. Capillary network
C. Bronchioles
D. Alveoli
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which label represents Left Lung ?
A. J
B. D
C. G
D. F
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What do fish directly consume in this diagram?
A. algae
B. pigs
C. bears
D. air
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is at the highest of the food chain in this diagram?
A. cactus
B. small fish
C. bass
D. bear
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is at the lowest of the food chain in this diagram?
A. bass
B. bear
C. small fish
D. cactus
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Who is the producer in the food web shown?
A. Bear
B. Fish
C. Plant
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Who is the top predator in the food web shown?
A. Fish
B. Bear
C. Pig
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What object is shown in the diagram above?
A. Beetle
B. None of the above
C. Wasp
D. Butterfly
Answer with the option's letter from the given choices directly.

Answer: D


Question:
How many phases are there of the lunar cycle?
A. 4
B. 8
C. 6
D. 2
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Sunset occurs at which label?
A. B
B. I
C. G
D. C
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What phase of the moon is found at stage B?
A. New moon
B. Waxing gibbous
C. Full moon
D. Waning gibbous
Answer with the option's letter from the given choices directly.

Answer: C


Question:
When can the full moon be seen from earth?
A. E
B. B
C. I
D. J
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which label indicates sunrise on earth?
A. I
B. F
C. J
D. E
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What letter corresponds to the first quarter?
A. j
B. k
C. a
D. m
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which phase describes label M?
A. First Quarter
B. Crescent Moon
C. Last Quarter
D. Full Moon
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is stored in vegetation?
A. Alcohol
B. Carbon
C. Blood
D. Mercury
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What part of this cycle is man-made?
A. D
B. K
C. A
D. F
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which part is respiratory aperture?
A. A
B. D
C. F
D. E
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Windpipe also called as?
A. Spiracle
B. Tracheole
C. Trachea
D. Insect
Answer with the option's letter from the given choices directly.

Answer: C


Question:
windpipe otherwise called?
A. A
B. E
C. C
D. F
Answer with the option's letter from the given choices directly.

Answer: C


Question:
According to the given food chain, What is the main source of energy?
A. grouse
B. hawk
C. bear
D. berries and floers
Answer with the option's letter from the given choices directly.

Answer: D


Question:
According to the given food chain, if deers are shot down by poachers, which organism would be most affected?
A. hawk
B. bear
C. seeds
D. grouse
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Based on the diagram shown and on your knowledge of science. Which organisms in the diagram is a producer?
A. Bear and hawk
B. Grouse and chipmunk
C. Deer and marmot
D. Grasses, berries and flowers
Answer with the option's letter from the given choices directly.

Answer: D


Question:
From the above food web diagram, grass is
A. consumer
B. decomposer
C. none of this
D. producer
Answer with the option's letter from the given choices directly.

Answer: D


Question:
From the above food web diagram, if all the grasses are removed then which species get directly affected
A. snake
B. bear
C. butterfly
D. hawk
Answer with the option's letter from the given choices directly.

Answer: C


Question:
From the above food web diagram, which species eat both plants as well as animal
A. deer
B. bear
C. none of this
D. hawk
Answer with the option's letter from the given choices directly.

Answer: B


Question:
From the above food web diagram, which species receive energy from every level of food chain
A. plants
B. mouse
C. hawk
D. decomposers
Answer with the option's letter from the given choices directly.

Answer: D


Question:
From the given food chain diagram, which organism provide energy
A. mouse
B. hawk
C. plants
D. insect
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In the diagram below, the bear is a
A. Predator
B. Prey
C. Producer
D. Predator and prey
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which of the following will most likely happen if the red-tailed hawk population decreases?
A. Grouse population will decrease.
B. Marmot population would increase.
C. Chipmunks population would decrease.
D. The deer population will go extinct.
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which organism in the diagram is important because it returns nutrients back to the soil?
A. Deer
B. Chipmunk
C. Butterfly
D. Decomposers
Answer with the option's letter from the given choices directly.

Answer: D


Question:
A bud that will develop into a flower is known as ?
A. B
B. C
C. N
D. I
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In the diagram, which letter represents the March Equinox?
A. H
B. E
C. F
D. B
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Letter B in the diagram represents what?
A. December
B. September Equinox
C. Solstice
D. June
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What stage of the Earth's orbit is shown at letter F?
A. December Solstice
B. September Equinox
C. June Solstice
D. March Equinox
Answer with the option's letter from the given choices directly.

Answer: B


Question:
How many stages?
A. 6
B. 5
C. 3
D. 4
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is shown by the diagram?
A. a butterfly
B. The life cycle of a plant
C. The life cycle of an animal
D. The circle of life
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What letter best corresponds to fruit?
A. E
B. K
C. A
D. H
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which organ does D represent ?
A. Stigma
B. Ovary
C. Anther
D. Ovule
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is a producer?
A. B
B. A
C. C
D. D
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is at the top of the food web?
A. d
B. b
C. c
D. a
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is energy
A. sun
B. C
C. B
D. A
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What would be directly affected if organism A was extinct?
A. none
B. B
C. D
D. C
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What would happen if oragnism D disappeared?
A. everything would stay the same
B. B would decrease
C. C would increase
D. you can't predict
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What would happen if organism A disappeared?
A. you can't predict it
B. c would increase
C. d would be extinct
D. b would decrease
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What would happen to organism A if organism B increased?
A. decrease
B. increase
C. can't predict
D. stay the same
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What would happen to organism c if organism b increased?
A. decrease
B. increase
C. can't predict
D. stay same
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Describe the life cycle of a caterpillar?
A. egg, larva, caterpillar, pupa, butterfly
B. butterfly, pupa, egg, larva, caterpillar
C. pupa, butterfly, larva, caterpillar, egg
D. larva, caterpillar, butterfly, egg, pupa
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What animal part does a larva lack?
A. Legs
B. Head
C. Thin body
D. Wings
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What letter corresponds to the adult stage in the diagram?
A. B
B. D
C. A
D. E
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What life stage of a caterpillar is shown in letter E?
A. caterpillar
B. larav
C. butterfly
D. pupa
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What material forms a larva?
A. Egg laid by an adult butterfly
B. Egg laid by a baby larva
C. Pupa
D. Egg laid by an adult larva
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What stage in the cycle is shown at letter C?
A. pupa
B. adult
C. egg
D. growth of larve
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is between the root hairs and root cap?
A. seeds
B. root tip
C. stems
D. leaves
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Based on the given diagram of a partial food web, which organism population would drastically increase if all the sharks were removed?
A. Phytoplankton
B. Crab
C. Otter
D. Small fish
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Based on the given diagram, the population of which organism would increase drastically if all the sharks were removed?
A. None of these
B. Shark
C. Otter
D. Small fish
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many organisms here are primary consumers?
A. nan
B. Three
C. Two
D. One
Answer with the option's letter from the given choices directly.

Answer: D


Question:
On the basis of the given food web, which organism will be directly affected if there were no otters?
A. phytoplankton
B. Shark
C. Crab
D. nan
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is a carnivore?
A. sun
B. phytoplankton
C. otter
D. zooplankton
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the producer in this food web?
A. Sun
B. Shark
C. Phytoplankton
D. Zoo plankton
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What organism is a predator?
A. phytoplankton
B. zooplankton
C. sun
D. shark
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What would be the effect on the otter population if all the sharks were removed?
A. No effect
B. Decrease
C. Decrease and then increase
D. Increase
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What would cause the shark population to increase?
A. more zooplankton
B. less fun
C. more otters
D. fewer small fish
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the main source of light for the earth?
A. Moon
B. Sun
C. Star
D. Jupiter
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which is the star that is needed for light to create an eclipse?
A. Earth
B. Moon
C. Sun
D. Umbra
Answer with the option's letter from the given choices directly.

Answer: C


Question:
DESCRIBE ABOUT LABEL B IN THE ABOVE DIAGRAM?
A. ITS A PART OF PLANT
B. especially a leaf of grass or the broad portion of a leaf as distinct from the petiole
C. Botany The stalk by which a leaf is attached to a stem. Also called leafstalk.
D. IT IS GREEN IN COLOR
Answer with the option's letter from the given choices directly.

Answer: B


Question:
WHAT IS PETIOLE?
A. especially a leaf of grass or the broad portion of a leaf as distinct from the petiole
B. IT IS GREEN IN COLOR
C. Botany The stalk by which a leaf is attached to a stem. Also called leafstalk.
D. ITS A PART OF PLANT
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The Calvin Cycle is depicted at which letter?
A. F
B. G
C. A
D. B
Answer with the option's letter from the given choices directly.

Answer: B


Question:
The letter E depicts what?
A. Light reations
B. Light
C. ATP
D. Calvin Cycle
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the ATP in the diagram?
A. B
B. A
C. D
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the light in the diagram?
A. G
B. none of the above
C. B
D. E
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What does stage B depict?
A. growing tadpole
B. egg
C. tadpole larva
D. adult
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the result of a hatching egg?
A. baby frog
B. adult frog
C. growing tadpole
D. tadpole (larva)
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What label shows the adult phase of the frog?
A. B
B. H
C. F
D. D
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What stage of the life cycle of a frog is shown at letter D?
A. growing tadpole
B. tadpole larva
C. egg
D. adult
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is directly above the outer core?
A. crust
B. inner core
C. none of the above
D. mantle
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is the innermost part called?
A. mantle
B. crust
C. none of the above
D. inner core
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which region represents the inner core?
A. b
B. d
C. a
D. c
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which region represents the mantle?
A. a
B. b
C. d
D. c
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Choose the option that is a fibrous, membranous, or fatty sheath that encloses an organ or part, such as the sac surrounding the kidney or the fibrous tissues that surround a joint?
A. flagellum
B. cytoplasm
C. capsule
D. ribosomes
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is label H pointing to?
A. Cell Wall
B. Cytoplasm
C. Plasma mebrane
D. DNA
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which is the protoplasm outside the nucleus of a cell?
A. {}
B. {}
C. {}
D. cytoplasm
Answer with the option's letter from the given choices directly.

Answer: D


Question:
In the diagram above what letter represents Summer?
A. I
B. A
C. E
D. G
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What comes after autumn in the diagram?
A. spring
B. summer
C. winter
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What does the diagram illustrate?
A. air and wind
B. equinox and solstice
C. none of the above
D. water and sun
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Letter B represents what?
A. The Earth
B. {}
C. The Moon
D. {}
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which letter represents the Earth?
A. {}
B. A
C. B
D. {}
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What organs are on the head of the insect in the diagram?
A. Metasoma
B. Feelers
C. Stinger
D. Poison Sac
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which insect is depicted in the diagram?
A. Cockroach
B. Scorpion
C. Ant
D. Beetle
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which label contains poison?
A. A
B. C
C. B
D. I
Answer with the option's letter from the given choices directly.

Answer: B


Question:
which is nearest planet of sun?
A. Jupiter
B. Saturn
C. mercury
D. Venus
Answer with the option's letter from the given choices directly.

Answer: C


Question:
which is the Center of planet?
A. Mercury
B. Jupiter
C. Sun
D. Venus
Answer with the option's letter from the given choices directly.

Answer: C


Question:
which label defines saturn
A. b
B. g
C. c
D. a
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is represented in this image?
A. Neap tide
B. solar eclipse
C. lunar eclipse
D. spring tide
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is the lunar phase at point D?
A. Full moon
B. Third quarter
C. New moon
D. First quarter
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the lunar phase at point G?
A. First quarter
B. Third quarter
C. New moon
D. Full moon
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which letter represents a full Moon?
A. F
B. B
C. D
D. G
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many changes are shown in the cycle?
A. 4
B. 7
C. 521
D. 0
Answer with the option's letter from the given choices directly.

Answer: A


Question:
On the diagram what does image B depict?
A. tadpole
B. eggs
C. froglet
D. adult frog
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The egg stage can be found at what point?
A. A
B. D
C. C
D. B
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is represented at Point D?
A. Adult Frog
B. Froglet
C. Tadpole
D. Eggs
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What letter on the diagram depicts the tadpole?
A. A
B. C
C. B
D. D
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Label A shows what appears to be a clover. What is the technical name for its shape?
A. Reniform
B. Whorled
C. Digitate
D. Trifoliate
Answer with the option's letter from the given choices directly.

Answer: D


Question:
The round shaped leaf is also called what?
A. Aristate
B. Orbicular
C. None of the above
D. Pedate
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What object is shown in the diagram above?
A. None of the above
B. Plant Height
C. Leaf Shapes
D. Root Depth
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What shape is leaf C?
A. Ovate
B. Aristate
C. Whorled
D. Reniform
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which particle is found at the center?
A. Inner electron shell
B. Nucleus
C. Electron
D. Outer electron shell
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Image 5 represents
A. None of above
B. Porn
C. Ant
D. Butterfly
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The ant in the diagram is labeled what number?
A. 3
B. 1
C. 2
D. 5
Answer with the option's letter from the given choices directly.

Answer: D


Question:
The grasshopper in the diagram is labeled what number?
A. 5
B. 4
C. 9
D. 7
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which image represents butterfly
A. 5
B. 6
C. 8
D. 7
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which bird has the darkest beak?
A. Bird B
B. Bird C
C. Bird A
D. Bird D
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which bird has the longest beak?
A. Bird B
B. Bird C
C. Bird A
D. Bird D
Answer with the option's letter from the given choices directly.

Answer: B


Question:
which of these diagram have longest beak
A. b
B. c
C. d
D. a
Answer with the option's letter from the given choices directly.

Answer: B


Question:
How many stages does a butterfly go through to become an adult butterfly?
A. 4
B. 7
C. 2
D. 5
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is shown at point B?
A. chrysalis
B. butterfly
C. caterpillar
D. egg
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is shown at point C?
A. caterpillar
B. Chrysalis
C. egg
D. butterfly
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which letter in the diagram represents the egg?
A. A
B. E
C. C
D. B
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the speed at D?
A. O km/hr
B. 10 km/hr
C. 1000 km/hr
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the speed at the bottom?
A. 1275 km/hr
B. none of the above
C. 987 km/hr
D. 1234 km/hr
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the speed at the top?
A. 0 km/hr
B. 10 km/hr
C. none of the above
D. 990 km/hr
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What letter corresponds to 0 km/hr?
A. C
B. B
C. A
D. D
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What letter indicates 1670 km/hr?
A. D
B. C
C. B
D. A
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What stage has a speed of 1670 km/hr?
A. none of the above
B. B
C. C
D. A
Answer with the option's letter from the given choices directly.

Answer: B


Question:
According to the diagram when magma solidifies it becomes which type of rock?
A. Sedimentary
B. Igneous
C. Metamorphic
D. Lime
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What letter in the diagram shows the transformation from sedimentary rock to metamorphic rock?
A. m
B. e
C. j
D. g
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Label C represents
A. Stomach
B. liver
C. appendix
D. mouth
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Label D represents
A. liver
B. small intestine
C. appendix
D. Stomach
Answer with the option's letter from the given choices directly.

Answer: B


Question:
From the above food web diagram, which species are most predators
A. secondary consumer
B. primary consumer
C. tertiary consumer
D. decomposer
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many organisms in this diagram are producers?
A. 6
B. 5
C. 2
D. 4
Answer with the option's letter from the given choices directly.

Answer: D


Question:
How many producers are there in this food web?
A. 3
B. 4
C. 2
D. 1
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What gets energy from a producer?
A. secondary consumer
B. tertiary consumer
C. decomposer
D. primary consumer
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What gets energy from the sun?
A. producer
B. decomposer
C. secondary consumer
D. tertiary consumer
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the name for the thing at the top of the food chain?
A. decomposer
B. tertairy consumer
C. secondary consumer
D. producer
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which is the main source of energy?
A. Producer
B. Primary consumer
C. Secondary consumer
D. Sun
Answer with the option's letter from the given choices directly.

Answer: D


Question:
which is region is top in diagram?
A. c
B. a
C. b
D. d
Answer with the option's letter from the given choices directly.

Answer: D


Question:
which layer is between c and e?
A. a
B. c
C. f
D. b
Answer with the option's letter from the given choices directly.

Answer: C


Question:
All the electromagnetic radiation and subatomic particles radiated from the Sun are called....
A. atosphere
B. solar radiation
C. subsolar point
D. none
Answer with the option's letter from the given choices directly.

Answer: B


Question:
How many degrees latitude is the letter "I"?
A. 23.5° S
B. 47° S
C. 0°
D. 90°S
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What does "C" label in the diagram?
A. Arctic Circle
B. Atmosphere
C. Solar radiation
D. Subsolar point
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is inside the nucleus?
A. plastid
B. lysosome
C. nucleous
D. cell membrane
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which label is pointing to label J?
A. Plastid
B. Chloroplast
C. Rough ER
D. Cell Wall
Answer with the option's letter from the given choices directly.

Answer: B


Question:
which is a center part in the above diagram?
A. golgi body
B. mitochondrion
C. Nucleolus
D. chloroplast
Answer with the option's letter from the given choices directly.

Answer: C


Question:
This long whipliked object helps guides a cell to where it needs to go.
A. flagellum
B. ribosomes
C. cell wall
D. nucleoid
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which of these is double conical?
A. A
B. B
C. C
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of these is spherical?
A. B
B. none of the above
C. A
D. D
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What organism is shown in the diagram above?
A. Dog
B. Plant
C. Cat
D. Human
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What do the diatoms need for energy?
A. water
B. light
C. sand
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What do the scrapers feed on?
A. meat
B. water
C. diatoms
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is at the highest of the food chain in this diagram?
A. scrapers
B. predators
C. producers
D. shredders
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is at the lowest of the food chain in this diagram?
A. producers
B. predators
C. scrapers
D. shredders
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Leaf B is of which plant?
A. Celtis
B. Stem
C. Ulmus
D. Lotus
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which one of these specimens is wider?
A. Celtis
B. Impossible to tell
C. Both are equally wide
D. Ulmus
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What element does the plant produce in the given diagram?
A. Chlorophyll
B. Carbon Dioxide
C. Oxygen
D. Water
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What stage represents an energy transfer?
A. B
B. F
C. C
D. E
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What stage represents chlorophyll?
A. C
B. D
C. A
D. B
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which step shows energy?
A. D
B. C
C. F
D. A
Answer with the option's letter from the given choices directly.

Answer: B


Question:
The large vein which returns blood from the lower extremities is called what?
A. superior vena cava
B. inferior vena cava
C. ascending aorta
D. pulmonary artery
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What carries venous blood from the right ventricle of the heart to the lungs?
A. heart
B. aorta
C. veins
D. pulmonary artery
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Where is the Pulmonary Artery?
A. D
B. A
C. G
D. E
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which type of flower is label A?
A. thyrse
B. compount corymb
C. compound umbel
D. panicle
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which umbel is considered round?
A. compound umbel
B. panicle
C. round umbel
D. flat umbel
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many wings does the fly have?
A. 3
B. 1
C. 4
D. 2
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What molten substance reaches the earth's surface through a volcano?
A. ash cloud
B. ash
C. lava
D. crust
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which label represents the mouth of the volcano ?
A. G
B. H
C. E
D. I
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many predators does golden algae have?
A. 4
B. 5
C. 3
D. 6
Answer with the option's letter from the given choices directly.

Answer: B


Question:
How many things eat the sea coral?
A. 2
B. 3
C. 1
D. 4
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In the diagram of the food web shown, what do flat fish eat as food?
A. fan worm
B. nurse shark
C. giant clam
D. turtle grass
Answer with the option's letter from the given choices directly.

Answer: B


Question:
In the diagram of the food web shown, what do green sea turtles eat?
A. turtle grass
B. clown fish
C. flat fish
D. fan worm
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Predict the effect of a reduction in the green sea turtle population, using the food web diagram shown below.
A. The flat fish population would grow
B. There would be more turtle grass
C. There would be fewer reef lobsters
D. Giant clams would die out
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What feeds on reef lobster?
A. turtle grass
B. sea coral
C. fan worms
D. nurse sharks
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is a producer?
A. nurse shark
B. giant clam
C. golden algae
D. reef lobster
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which is a correct list of carnivores from the ecosystem diagram?
A. Golden algae, clown fish, sea coral
B. Flat fish, green sea turtle, shrimp
C. Giant clam, clown fish, golden algae, reef lobster
D. Nurse shark, reef lobster, giant clam, clown fish
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which of the following is highest on the food chain?
A. Nurse Shark
B. Sea Coral
C. Reef Lobster
D. Shrimp
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which statement is true?
A. Reef lobster are herbivores
B. Algae are producers
C. Nurse sharks are primary consumers
D. Turtle grass is a decomposer
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which term is correct for describing nurse sharks in this ecosystem?
A. Decomposer
B. Producer
C. Herbivore
D. Predator
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Who would be most affected by removing Turtle grass?
A. Nurse Shark
B. Green Sea Turtle
C. Sea Coral
D. Shrimp
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the other name for Sun?
A. Moon
B. Saturn
C. Solar
D. Earth
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which is nearer to Earth?
A. Sun
B. Jupiter
C. Moon
D. Saturn
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many stages does an egg go through to become an adult?
A. 5
B. 6
C. 3
D. 8
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What stage is shown by A for the life cycle of a mealworm?
A. Pupa
B. Adult
C. Larva
D. Egg
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the above food web diagram, if all fowls dies then eagles population
A. increase
B. decrease
C. remains the same
D. nan
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is a carnivore?
A. insect
B. plant
C. rabbit
D. eagle
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is a plant?
A. prey
B. predator
C. producer
D. host
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is a primary consumer?
A. fox
B. rabbit
C. eagle
D. plant
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is a producer?
A. cat
B. sheep
C. rabbit
D. plant
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What would happen if the cat population decreased?
A. rabbits decrease
B. fox increase
C. sheep decrease
D. rabbits increase
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What would happen to rabbits if the cats died?
A. decrease
B. increase
C. can't predict
D. stay same
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What would happen to the plants if there were more mallee fowls?
A. increase
B. decrease
C. thrive
D. no change
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which has the most predators?
A. insect
B. rabbit
C. eagle
D. cat
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which organism is the primary producer in this food chain?
A. Plants
B. Cats
C. Mice
D. None of he tabove
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which predator is atop this food chain?
A. Eagle
B. Cats
C. Sheep
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is represented by E?
A. cytoplasm
B. none of the above
C. cell membrane
D. mitochondrion
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is the large portion in the middle called?
A. chloroplast
B. none of the above
C. cytoplasm
D. vacuole
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is the name of the chlorophyll-containing plastid found in algal and green plant cells.
A. ribosome
B. cytoplasm
C. chloroplast
D. vacuole
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What part serves as the site of assembly for polypeptides encoded by messenger RNA?
A. cytoplasm
B. ribosome
C. mitochondrion
D. smooth er
Answer with the option's letter from the given choices directly.

Answer: B


Question:
According to this diagram, when will you not be able to see the moon?
A. Jan. 12th
B. Jan. 5th
C. Jan. 30th
D. Jan. 16th
Answer with the option's letter from the given choices directly.

Answer: D


Question:
In the above diagram which is a full moon day?
A. D
B. B
C. C
D. A
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In the above diagram which is a no moon day?
A. D
B. A
C. C
D. B
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What does this diagram show regarding the Moon?
A. The phases of the Moon for the month of January
B. The phases of the Moon for the year
C. The moods of the Moon for the month of January
D. The phases of the Moon for February
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which is relatively hard and naturally formed mineral ?
A. Sand
B. Mud
C. Stone
D. Rock
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is A in the diagram?
A. ears
B. nose
C. mouth
D. face
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is B in the diagram?
A. face
B. mouth
C. nose
D. ears
Answer with the option's letter from the given choices directly.

Answer: D


Question:
How many stages are in this diagram?
A. 4
B. 3
C. 8
D. 7
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the number of times the cycle happens?
A. 7
B. 9
C. 4
D. Endless
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What state represents carbon being released into the air?
A. B
B. A
C. D
D. C
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Base your answers on the diagram below, which shows a partial food web. Alage is a ?
A. Secondary Consumer
B. Primary Consumer
C. Tertiary Consumer
D. Producers
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Base your answers on the diagram below, which shows a partial food web. What will happen to fish population if algae's are decreased?
A. Population will decrease
B. Population will remain the same
C. Population will increase
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
If the algae were removed from this food web, what will happen
A. Earthworm would not have anything to eat.
B. Fish would not have anything to eat.
C. Cockroach would not have anything to eat.
D. None of above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
In the diagram shown, which is the producer?
A. earthworms
B. fish
C. algae
D. ants
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In the diagram shown, which organism consumes the cockroach as a food source?
A. ants
B. lizards
C. mongoose
D. earthworms
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is both predator and prey?
A. lizard
B. fish
C. worm
D. algae
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is is a producer?
A. mongoose
B. cockroach
C. duck
D. plant
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is the fish in the diagram?
A. Herbivore
B. Producer
C. Carnivore
D. Scavenger
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What might starve if Earthworms were removed from the diagram?
A. Fish
B. Ants
C. Lizard
D. Plants
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What would most likely happen to the Lizard population if all the Mongoose in the community shown died from illness?
A. remain the same
B. decrease
C. increase
D. none of above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of the following organisms shown in the diagram are secondary consumer?
A. Plants
B. Algae
C. Lizard
D. None of above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which receives its energy from the fish?
A. Ants
B. Earthworm
C. Duck
D. None of above
Answer with the option's letter from the given choices directly.

Answer: C