Question:
According to the given food chain, if there were no fishes and frogs, what would happen to the kingfisher population?
A. increase
B. stay the same
C. decrease
D. become extinct
Answer with the option's letter from the given choices directly.

Answer: C


Question:
According to the given food chain, which organism would suffer most if there were no water beetles?
A. tadpole
B. kingfisher
C. frog
D. algae
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Based on the food web, what is the relationship between the algae and the snail?
A. Parasite-host
B. Producer-consumer
C. Predator-prey
D. Decomposer-consumer
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Based on the food web, what would likely happen if the secondary consumers are removed from the community?
A. The kingfishers would start to eat algae.
B. The algae population would decrease.
C. Water beetles would eat snails.
D. The kingfishers would starve.
Answer with the option's letter from the given choices directly.

Answer: D


Question:
From the given diagram, what would happen if there were no tadpoles?
A. The small fish population would increase.
B. The small fish population would decrease.
C. The small fish population would not be affected.
D. None of these
Answer with the option's letter from the given choices directly.

Answer: B


Question:
If the Algae died, what would happen to the Snail population?
A. It's impossible to predict.
B. it would decrease.
C. it would increase
D. It would double.
Answer with the option's letter from the given choices directly.

Answer: B


Question:
If there were no algae, which organism out of the following would be most directly affected? (Based on the given food web)
A. None of these
B. Water Beetle
C. Small fish
D. Kingfisher
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Name an organism that is a carnivore.
A. algae
B. snail
C. Kingfisher
D. tadpole
Answer with the option's letter from the given choices directly.

Answer: C


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

Answer: C


Question:
What would happen if the water beetle population increased?
A. The frog population would increase.
B. The algae population would increase.
C. The tadpoles would be extinct.
D. The snails would be extinct.
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is a mark indicating a former attachment, as of a leaf to a stem?
A. scar
B. lateral bud
C. flower bud
D. leaf bud opening
Answer with the option's letter from the given choices directly.

Answer: A


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

Answer: A


Question:
Which label is a leaf scar?
A. D
B. F
C. B
D. I
Answer with the option's letter from the given choices directly.

Answer: A


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:
Name the object represented in the above given diagram
A. Volcano
B. Hill
C. Mountain
D. River
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Name the topmost opening of a volcano
A. Camino Proncipale
B. Camino volcanico
C. Cratere volcanico
D. Cratere Proncipale
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What does D represent in the diagram?
A. none of the above
B. energy
C. water
D. food
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the stage represented as food in the diagram?
A. B
B. E
C. F
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What letter represents when the CO2 enters the plant?
A. d
B. a
C. b
D. c
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What letter shows where the water leaves the soil and goes into the plant?
A. c
B. f
C. d
D. e
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is stage I called?
A. Crescent
B. Full
C. First Quarter
D. Third Quarter
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which lunar phase describes the point at which the moon appears nearly invisible in the sky?
A. third quarter
B. new moon
C. first quarter
D. full moon
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which lunar phase occurs when the Moon is completely illuminated as seen from the Earth?
A. first quarter
B. third quarter
C. new moon
D. full moon
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which stage shows a half moon?
A. L
B. H
C. B and I
D. F
Answer with the option's letter from the given choices directly.

Answer: C


Question:
what comes before a third quarter moon
A. crescent
B. full
C. gibbous
D. first quarter
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Strike-Slip is labeled as what?
A. A
B. D
C. C
D. B
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which among the below pushes or drives quickly and forcibly?
A. thrust
B. normal
C. none of the above
D. strike-slip
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which among the below represents the layer that has moved down?
A. none of the above
B. strike-slip
C. thrust
D. normal
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What does cooling magma result in?
A. Sediment
B. Sedimentary Rock
C. Igneous Rock
D. Metamorphic Rock
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What does the letter H represent?
A. Igneous rock
B. Magma
C. Sedimentary rock
D. Metamorphic rock
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is formed when Metamorphic Rock melts?
A. Igneous Rock
B. Sedimentary Rocks
C. Sediment
D. Magma
Answer with the option's letter from the given choices directly.

Answer: D


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

Answer: B


Question:
The diagram below shows the life cycle of a butterfly. Which stage is shown at A?
A. Caterpillar
B. Egg
C. Pupa
D. Adult butterfly
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What does stage D depict?
A. Caterpillar
B. Egg
C. Pupa
D. Butterfly
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What kind of cycle is shown in this image?
A. Life cycle
B. Carbon cycle
C. Water cycle
D. Mineral cycle
Answer with the option's letter from the given choices directly.

Answer: A


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

Answer: A


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

Answer: C


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

Answer: A


Question:
What comes after nymph?
A. Adult
B. Primary
C. Erosion
D. Egg
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What comes before nymph?
A. Water Cycle
B. Egg
C. Gilbert Gottfried
D. Adult
Answer with the option's letter from the given choices directly.

Answer: B


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

Answer: C


Question:
Which letter represents the cell wall?
A. D
B. B
C. G
D. E
Answer with the option's letter from the given choices directly.

Answer: A


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

Answer: D


Question:
which layer is between crust and outer core
A. mantle
B. none
C. inner core
D. magma
Answer with the option's letter from the given choices directly.

Answer: A


Question:
which part just lies below the crust
A. inner core
B. crust
C. mantle
D. upper core
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The particle represented by a "-" is called what?
A. electron
B. protron
C. neutron
D. neuron
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the name of the particle that is positively charged?
A. Protron
B. Neuron
C. Electron
D. Neutron
Answer with the option's letter from the given choices directly.

Answer: A


Question:
The diagram shows events of a fungal infection in a tree. What stage is shown at F?
A. Cankers form on large branches
B. Fungal overwinter on fallen leaves
C. Fruiting bodies from Cankers
D. Fungus moves into twigs
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What forms on large branches?
A. More branches
B. Barnacles
C. Fruit
D. Cankers
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What stage in the diagram shows leaf infection?
A. C
B. F
C. H
D. B
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What stage represents fungus moving into the twigs?
A. A
B. C
C. B
D. F
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What term best represents letter H in the diagram?
A. Leaf infection
B. Fruiting bodies form on cankers
C. Cankers form on large branches
D. defoliation
Answer with the option's letter from the given choices directly.

Answer: A


Question:
When does defoliation occur?
A. Early winter
B. Late spring
C. Late autumn
D. Early summer
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is the region that represents the centriole?
A. k
B. b
C. a
D. d
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the region that represents the vacuole?
A. d
B. c
C. a
D. f
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Where the double-layered membrane enclosing the nucleus of a cell is known as?
A. Cytoplasm
B. Nuclear membrane
C. Mitochondria
D. Vacuole
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Phosphorus is carried by rivers to lakes or the?
A. The sand
B. Ocean Bottom
C. The creek
D. The shore
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is G in the diagram?
A. food cycle
B. decomposition
C. food chain
D. rock cycle
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is K in the diagram?
A. food cycle
B. decomposition
C. rock cycle
D. food chain
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What stage is B showing?
A. Decomposition
B. Food Chain
C. Water Cycle
D. Phosphates
Answer with the option's letter from the given choices directly.

Answer: B


Question:
A nucleic acid that carries the genetic information in the cell and is capable of self-replication and synthesis of RNA.
A. nucleus
B. DNA
C. histones
D. chromosome
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which material carries genetic information to the cell?
A. Histones
B. DNA
C. Nucleus
D. RNA
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which label represents the terminal bud in a plan?
A. F
B. H
C. L
D. C
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Base your answers on the diagram below, which shows a partial food web. Which among the below answer is a decomposer?
A. Barn Owl
B. Squirrel
C. Worms
D. Cricket
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. Which among the below is a barn owl categorized as?
A. Producer
B. Decomposer
C. Predator
D. Prey
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Based on the given food web, which of the following organisms is a carnivore?
A. Field Cricket
B. WOrms
C. Rock Squirrel
D. Barn Owl
Answer with the option's letter from the given choices directly.

Answer: D


Question:
If producers didn't receive any sunlight, what would be a likely result?
A. Rock squirrels die out
B. Barn owls increase in number
C. Brown snakes begin eating foxes
D. More bacteria arrives
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Part of the forest ecosystem is shown. Choose the answer which is a primary consumer?
A. Barn Owl
B. Snake
C. Rock Squirrel
D. Gray Fox
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Part of the forest ecosystem is shown. What will happen if frogs are extinct?
A. Owl population will increase
B. Snake population will increase
C. Owl population will decrease
D. Field Cricket population will decrease
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The diagram shows some of the more prominent organisms in an ecosystem. Based on the diagram, which of the organisms is the highest on the food chain?
A. Brown Snake
B. Gray Fox
C. Pigeon Berry
D. Great Plains Toad
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What do gray fox feed on?
A. brush mouse
B. humans
C. owl
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What do rock squirrels feed on?
A. snake
B. pigeon berry
C. gray fox
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is a decomposer?
A. brush mouse
B. gray fox
C. fungi
D. field cricket
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What will happen to the field cricket if the aromatic sumac decreases?
A. decrease
B. can't predict
C. stay the same
D. increase
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Where does the field cricket get its energy in the above diagram?
A. Brush mouse
B. Aromatic sumac
C. Eastern cottontail
D. Gray fox
Answer with the option's letter from the given choices directly.

Answer: B


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:
Which region in the diagram represents the descending colon?
A. c
B. l
C. a
D. o
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which region in the diagram represents the esophagus?
A. e
B. g
C. n
D. m
Answer with the option's letter from the given choices directly.

Answer: C


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:
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:
What stage follows the larva stage in this cycle?
A. Egg
B. Adult
C. Mosquito
D. Pupa
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What stage in the diagram represent the larva phase?
A. B
B. A
C. D
D. C
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What term is used to describe A in the diagram?
A. Egg
B. Adult
C. Pupa
D. Larva
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which stage is the organism fully grown?
A. C
B. B
C. A
D. D
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the animal shown in the image?
A. fish
B. dog
C. cat
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the tail end of the fish in the diagram called?
A. pelvic
B. none of the above
C. caudal
D. anal
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which part is represented by the label A?
A. Adipose
B. Caudal
C. Pectoral
D. Pelvic
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The diagram above shows the water cycle. What stage is shown at C?
A. Rain
B. Clouds
C. Evaporation
D. Sun
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What causes water to evaporate?
A. Sun
B. Rain
C. Clouds
D. {}
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which letter is represents the water cycle above?
A. A
B. B
C. D
D. E
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is also known as the cell membrane?
A. Cytoplasm
B. Nucleus
C. Plasma membrane
D. Cell wall
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is also known as the vacuolar membrane?
A. Nucleus
B. Tonoplast
C. Starch grain
D. Cell Wall
Answer with the option's letter from the given choices directly.

Answer: B


Question:
what is label e in diagram?
A. nucleus
B. chloroplast
C. cell wall
D. cell sap vacuole
Answer with the option's letter from the given choices directly.

Answer: C


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

Answer: D


Question:
According to the food web, if all the sea weeds were washed off due to Tsunami, which organism will be most affected?
A. dolphins
B. star fish
C. limpets
D. sea gulls
Answer with the option's letter from the given choices directly.

Answer: C


Question:
According to the food web, what will happen if all the algae died due to pesticides?
A. Crabs and limpets will decrease
B. Dolphins will increase
C. Sea gulls will become extinct
D. Star fish will increase
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the above food web diagram, two of the carnivore are
A. crab and starfish
B. none
C. seal and seagull
D. algae and crab
Answer with the option's letter from the given choices directly.

Answer: C


Question:
From the above food web diagram, what would happen if population of algae increase
A. population of plankton increase
B. population of starfish decrease
C. population of crab increase
D. poulation of herring decrease
Answer with the option's letter from the given choices directly.

Answer: C


Question:
From the above food web diagram, which of the following is correctly paired
A. limpet is secondary consumer
B. limpet is primary consumer
C. limpet is producer
D. limpet is decomposer
Answer with the option's letter from the given choices directly.

Answer: B


Question:
From the above food web diagram, which of the species obtain energy from both producer and consumer
A. crab
B. dolphin
C. seal
D. starfish
Answer with the option's letter from the given choices directly.

Answer: A


Question:
In the above the diagram below, which shows a partial food web. Which animal or bird is on the top of the food chain?
A. Mussel
B. Starfish
C. Seal
D. Herring
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which animal is not an herbivore?
A. Mussel
B. Herring
C. Limpet
D. Seal
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which of the below is a producer?
A. Seagull
B. Dolphin
C. Seaweed
D. Seal
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Base your answers on the diagram of a food chain below and on your knowledge of science. The cobra in the food chain represents
A. producer
B. prey
C. secondary consumer
D. decomposer
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Based on the diagram shown and on your knowledge of science. Identify two consumers in this food web that eat producers.
A. Grasshopper and deer
B. Tiger and cobra
C. Grasshopper and frog
D. Deer and frog
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Deer is the main food for _____?
A. Tiger
B. grasshopper
C. frog
D. cobra
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Grasshopper is classified as what?
A. Primary consumer
B. Producer
C. Decomposer
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
If frog was to vanish who would go extinct?
A. tiger
B. cobra
C. grasshopper
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Name two herbivores in the example diagram of a food web.
A. grasshopper and frog
B. deer and grasshopper
C. frog and cobra
D. deer and frog
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Tiger is the top predator in the food chain true or false?
A. False the Cobra is
B. False the deer is
C. False the frog is
D. True
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Use the example diagram and your scientific knowledge to get your answer. Should all the frogs be removed from the ecosystem, the cobra would most probably
A. decrease
B. remain the same (D) increase
C. NA
D. increase
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is a carnivore?
A. grass
B. deer
C. tiger
D. grasshopper
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What organism represents the producer of the food web shown?
A. Deer
B. Grass
C. Tiger
D. Grasshopper
Answer with the option's letter from the given choices directly.

Answer: B


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

Answer: B


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:
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 does stage A depict?
A. An Adult
B. A Nynph
C. A Teenager
D. An Egg
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which label depicts the final stage in the life cycle?
A. None
B. B
C. A
D. C
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which stage shows the fully grown form of the animal?
A. B
B. A
C. C
D. D
Answer with the option's letter from the given choices directly.

Answer: C


Question:
how many egg are shown
A. 2
B. 4
C. 3
D. 1
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What in BH has the smoothest lines?
A. br
B. bx
C. o
D. bl
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What part of plants the diagram depicts?
A. Leaf
B. Pollen
C. Roots
D. Flower
Answer with the option's letter from the given choices directly.

Answer: A


Question:
In the diagram below, letters A, B, C, and D show processes in the butterfly life cycle. Which letter shows caterpillar
A. E
B. C
C. B
D. A
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What comes after the adult?
A. larva
B. caterpillar
C. none of the above
D. egg
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is shown in stage E?
A. adult breaking free of crysalis
B. hatched larvae
C. egg
D. caterpillar
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the function in label E?
A. hatched larve
B. Adult breaking free of chrysalis
C. pupae in its chrysalis
D. adult butterfly lays eggs
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is this a lifecycle of?
A. none of the above
B. dragonfly
C. wasp
D. monarch butterfly
Answer with the option's letter from the given choices directly.

Answer: D


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

Answer: B


Question:
What is the center of the nucleus called?
A. cytoplasm
B. nucleolus
C. none of the above
D. mitochondrion
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the outermost layer of the cell?
A. cytoplasm
B. none of the above
C. chloroplast
D. cell wall
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Diagram letter C refers to what part of the fish?
A. Pelvics
B. Anal
C. Caudal
D. Pectoral
Answer with the option's letter from the given choices directly.

Answer: C


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

Answer: C


Question:
Which label applies to the Soft Dorsal of the fish?
A. F
B. C
C. K
D. A
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is at the bottom of the tulip bulb?
A. Tunic
B. Scales
C. Flower Bud
D. Roots
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which one of these is found inside the tulip bulb?
A. Roots
B. Tunic
C. Basal Stem
D. Flower Bud
Answer with the option's letter from the given choices directly.

Answer: D


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

Answer: B


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

Answer: B


Question:
Label A represents what part of the Volcano?
A. Magma
B. Pressure
C. Rocks
D. Ash
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What part of the Volcano is Label D showing?
A. The seal
B. Rocks
C. Pressure
D. Heat from magma
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which of the following is the core?
A. A
B. F
C. D
D. C
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which of the following is the crust?
A. F
B. B
C. D
D. E
Answer with the option's letter from the given choices directly.

Answer: C


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:
In the diagram shown, which is the producer?
A. rabbit
B. meadow grasses
C. deer
D. vole
Answer with the option's letter from the given choices directly.

Answer: B


Question:
In the diagram shown, which organism consumes deer as a food source?
A. hawk
B. rabbit
C. vole
D. coyote
Answer with the option's letter from the given choices directly.

Answer: D


Question:
In the diagram shown, which organism consumes deer for a food energy source?
A. rabbit
B. coyote
C. vole
D. hawk
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Refer the diagram and choose the right answer accordingly. What will happen to the Coyote Population if the Rabbits are extinct?
A. Deer Population will increase
B. Population will increase
C. Population will decrease
D. Population will remain the same
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Refer the diagram and choose the right answer accordingly. Which among the below is a carnivore?
A. Rabbit
B. Vole
C. Deer
D. Coyote
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What do coyotes eat?
A. grass
B. vole
C. rabbit
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What feeds on the deer?
A. coyote
B. meadow grasses
C. rabbit
D. vole
Answer with the option's letter from the given choices directly.

Answer: A


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

Answer: A


Question:
What is the producer shown here?
A. rat
B. meadow grasses
C. coyote
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which of the following gets energy from plants?
A. Hawk
B. Coyote
C. Rabbit
D. Meadow grass
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of the following is a secondary consumer?
A. Vole
B. Rabbit
C. Deer
D. Coyote
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Based on the diagram below, how many different food sources does the trout have?
A. five
B. two
C. one
D. three
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Based on the diagram below, what do humans eat?
A. mayflies
B. algae
C. stoneflies
D. trout
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Humans are what to trout?
A. prey
B. producer
C. predator
D. NA
Answer with the option's letter from the given choices directly.

Answer: C


Question:
If all the trout are fished, the population of mayflies will most likely ..?
A. increase
B. decrease
C. remain the same
D. NA
Answer with the option's letter from the given choices directly.

Answer: A


Question:
If the population of Stoneflies stays the same, the population of trout will most likely...
A. decrease
B. remain the same
C. increase
D. NA
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Mayflies are prey for what animal?
A. stoneflies
B. trout
C. caddis flies
D. NA
Answer with the option's letter from the given choices directly.

Answer: B


Question:
The leaves and algae are prey for what animal?
A. trout
B. stoneflies
C. humans
D. NA
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What gets energy from the trout?
A. algae
B. the sun
C. mayfly
D. human
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What happens to the mayfly population if the trout population disappears?
A. remain the same
B. decrease
C. increase
D. NA
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is only a predator in this food web?
A. mayfly
B. trout
C. algae
D. human
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is the first stage in this cycle?
A. trout
B. stoneflies
C. Leaves and algae
D. human
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What phase comes after the flies stage?
A. mayflies
B. leaves and algae
C. trout
D. humans
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What role do humans play in regards to trout?
A. producer
B. prey
C. predator
D. NA
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What will happen to the trout population if nothing changes with the Stonefly population?
A. increase
B. remain the same
C. decrease
D. NA
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What would cause a decrease in the caddis fly population?
A. increase in mayflies
B. decrease in stoneflies
C. increase in humans
D. increase in trout
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What would happen if the algae population declined?
A. more trouts
B. more stoneflies
C. more humans
D. fewer mayflies
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which animals are a predator of the mayfly?
A. stoneflies
B. caddis flies
C. trout
D. NA
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of the following are the predators of mayflies?
A. leaves
B. humans
C. trout
D. NA
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of these eats mayflies?
A. trout
B. humans
C. leaves
D. NA
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. Stoneflies
B. Leaves and Algae
C. Humans
D. Trout
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which predator is atop this food chain?
A. Humans
B. Trout
C. Leaves and Algae
D. Stoneflies
Answer with the option's letter from the given choices directly.

Answer: A


Question:
which organism is omnivorous?
A. Mayflies
B. Stoneflies
C. Leaves
D. Trout
Answer with the option's letter from the given choices directly.

Answer: B


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

Answer: A


Question:
which of the label show umbel
A. b
B. a
C. h
D. e
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which letter corresponds to the site of cell division in the diagram?
A. B
B. C
C. D
D. A
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which letter corresponds to the stage where two different daughter cells are formed?
A. D
B. B
C. A
D. C
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which picture depicts cell division?
A. B
B. A
C. C
D. {}
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The sensitive connective tissue layer of the skin is ?
A. M
B. Q
C. K
D. S
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In the diagram above,  the letter A stands for what?
A. Egg Mass
B. Tadpole
C. Young Frog
D. Adult Frog
Answer with the option's letter from the given choices directly.

Answer: B


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

Answer: A


Question:
What letter represents the stage of a tadpole with legs?
A. A
B. F
C. E
D. C
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which living organisms life cycle is the diagram about?
A. Dog
B. Fish
C. Frog
D. Cat
Answer with the option's letter from the given choices directly.

Answer: C


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:
Algae and floating plants are a ______ for minnows.
A. predator
B. producer
C. prey
D. NA
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Base your answers on the food web below and on your knowledge of biology. A decrease in the Aquatic crustaceans population will most immediately decrease the available energy for the
A. Minnows
B. Ducks
C. Fish
D. Raccoons
Answer with the option's letter from the given choices directly.

Answer: C


Question:
From the above food chain diagram, if fish population decreases then raccoons population ?
A. decreases
B. increases
C. remains the same
D. NA
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the above food chain diagram, which species supply energy
A. algae
B. fish
C. duck
D. bacteria
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the above food web diagram, if all the algae are removed then which species directly get affected
A. aquatic crustaceans
B. duck
C. none of this
D. fish
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Identify two consumers in this food web that eat producers in the above part of a food chain.
A. Ducks & Minnows
B. Fish & Raccoons
C. Minnows & Aquatic crustaceans
D. Fish & Ducks
Answer with the option's letter from the given choices directly.

Answer: C


Question:
If the population of algae and floating plants decreases, the population of minnows will most likely?
A. increase
B. decrease
C. remain the same
D. NA
Answer with the option's letter from the given choices directly.

Answer: B


Question:
If the population of raccoons decrease, the population of fish will most likely...
A. increase
B. decrease
C. remain the same
D. NA
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Name an organism that is an herbivore in the given food web.
A. raccons
B. minnows
C. ducks
D. fish
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Part of an ecosystem is shown in this diagram. Imagine the algae and floating plants are prevented from growing. How will that most likely affect this ecosystem?
A. The number of ducks will increase
B. The number of minnows will increase
C. There will be no effect on this ecosystem
D. The number of aquatic crustaceans will decrease
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What animal eats minnows?
A. Raccoons
B. aquatic custracians
C. Ducks
D. Fish
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What animal is above fish?
A. duck
B. Racoons
C. aquatic crustaceans
D. minnows
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What are the consumers of aquatic crustaceans?
A. fish
B. ducks
C. raccoons
D. NA
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What population of animals will be affected if something happens to the fish population?
A. aquatic crustaceans
B. raccoons
C. ducks
D. NA
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What roles do algae and floating plants play, from the perspective of minnows?
A. predator
B. producer
C. prey
D. NA
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What will happen to the fish population if the raccoon population decreases?
A. decrease
B. remain the same
C. increase
D. NA
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What will happen to the minnow population if there are less algae and floating plants?
A. remain the same
B. increase
C. decrease
D. NA
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What's a predator of aquatic crustaceans?
A. fish
B. raccoons
C. minnows
D. NA
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which animals are affected by changes to the fish?
A. raccoons
B. ducks
C. aquatic crustaceans
D. NA
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which of the following is most likely to lead to an increase in the number of fishes over time in the above food web shown.
A. a decrease in minnows
B. a decrease in ducks
C. a decrease in racoons
D. a decrease in aquatic crustaceans
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of the following preys on aquatic crustaceans?
A. fish
B. minnows
C. raccoons
D. NA
Answer with the option's letter from the given choices directly.

Answer: A


Question:
__________ consume fish.
A. ducks
B. minnows
C. raccoons
D. NA
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What does the letter C represent?
A. Granite Intrusions
B. Granite-Gneiss
C. Mafic Volcanics
D. Ultramafic Volcanics
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of the following is not a Gneiss, Intrusion or Volcanics?
A. Sedimentary Rocks
B. Ultramafic Volcanics
C. Granite-Gneiss
D. Mafic Volcanics
Answer with the option's letter from the given choices directly.

Answer: A


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:
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:
A is labeled as what number?
A. 78
B. 76
C. 77
D. 75
Answer with the option's letter from the given choices directly.

Answer: D


Question:
K is labeled as what number?
A. 78
B. 77
C. 81
D. 79
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What does G represent?
A. Cuticle
B. Stoma
C. Vascular bundle
D. Bundle sheath
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which is the layer of cutin covering the epidermis of the aerial parts of plants?
A. mesophyll
B. bundle sheath
C. vascular bundle
D. cuticle
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which is the end result of the process of growth?
A. E
B. C
C. J
D. F
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which label shows the first stage of the life cycle?
A. J
B. C
C. E
D. F
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is represented by K?
A. nucleus
B. none of the above
C. plasma membrane
D. cytosol
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What surrounds the cell?
A. peroxisome
B. cytosol
C. nuclear pore
D. plasma membrane
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Where is the nucleolus located?
A. cytosol
B. centriole
C. lysosome
D. nucleus
Answer with the option's letter from the given choices directly.

Answer: D


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:
Using the diagram, what letter shows the adult stage of the flower bug?
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 first stage in this cycle?
A. egg
B. adult
C. nymph
D. larva
Answer with the option's letter from the given choices directly.

Answer: A


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

Answer: A


Question:
What stage comes after egg?
A. larva
B. death
C. nymphal
D. adult
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What stage does letter B represent in the life cycle of the flower bug?
A. stages
B. adult
C. egg
D. nymphal
Answer with the option's letter from the given choices directly.

Answer: D


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:
From the above food web diagram, spartina is
A. producer
B. secondary consumer
C. decomposer
D. consumer
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the above food web diagram, which species get directly affected if all plants dies
A. none
B. pardosa
C. prokelisia
D. tytthus
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Prokelisia is the main food for _____?
A. spartina
B. tytthus
C. both
D. none
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which is the following is predator?
A. Hogna
B. Grammonota
C. prokelisia
D. Spartina
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which organism is at the top of the food chain?
A. Hogna
B. Pardosa
C. Tytthus
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which organism is the primary producer?
A. Pardosa
B. Hogna
C. Tytthus
D. Spartina
Answer with the option's letter from the given choices directly.

Answer: D


Question:
which is the following primary consumer?
A. prokelisia
B. Pardosa
C. Hogna
D. Spartina
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What label is represented by B ?
A. Legs
B. Compound eye
C. Mouthparts
D. Antennae
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Why is A necessary for living of a insect ?
A. A is used as a locomotion part by the insect
B. A is used to fly
C. A is used to see whats around it.
D. A is used to feed itself.
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Stage D represents what?
A. Plant with Bud
B. Plant with Flowers
C. Sprouting Seed
D. Seed
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is shown at stage B?
A. Seed
B. Plant with Flowers
C. Sprouting Seed
D. Plant with Bud
Answer with the option's letter from the given choices directly.

Answer: D


Question:
how many seeds are shown in diagram
A. 4
B. 2
C. 1
D. 3
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the flower attached to?
A. Leaves
B. Seeds
C. Stem
D. Roots
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which Part in the above diagram contain green in color?
A. flowers
B. Leaves and stem
C. center of flower
D. roots
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which organ does E represent ?
A. leaves
B. flower
C. root
D. Stem
Answer with the option's letter from the given choices directly.

Answer: D


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 are the antennaes directly attached to?
A. head
B. legs
C. stinger
D. wings
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What does the label B represent in the above diagram?
A. 2 Antennae
B. Head
C. Stinger
D. Abdomen
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which part the body that lies between the thorax and the stinger?
A. C
B. A
C. G
D. I
Answer with the option's letter from the given choices directly.

Answer: B


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:
Which shows a cut that's too close?
A. F
B. H
C. A
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
How many phases are in the rock cycle?
A. 10
B. 5
C. 7
D. 4
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What rocks are formed by the cooling of molten rock?
A. metaorphic
B. sedimentary
C. magma
D. igneous
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which letter shows magma?
A. b
B. c
C. a
D. D
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which part of the cycle is shown by letter E?
A. Weathering
B. Igneous rocks
C. Sedimentary rocks
D. Metamorphic rocks
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Based on the diagram below, which organisms will be most directly affected by a decrease in the amount of corn?
A. Chicken
B. Chicken Pizza
C. Wheat Plant
D. Maize Plant
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the above food web diagram, plants are?
A. predator
B. energy source for consumers
C. shelter for other species
D. decomposer
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is a primary consumer?
A. Chicken
B. wheat
C. pizza
D. sunlight
Answer with the option's letter from the given choices directly.

Answer: A


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

Answer: C


Question:
What spot represents a producer?
A. sunlight
B. pizza
C. wheat
D. chicken
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What would happen if the chicken was removed?
A. less maize
B. more pizza
C. more wheat
D. more maize
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What would happen if the chicken went extinct?
A. less corn
B. more corn
C. more pizza
D. more wheat
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What would happen if the maize plants all died?
A. chickens increase
B. sun would stop shining
C. chickens decrease
D. more pizza
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which correctly describes sunlight?
A. parasite
B. prey
C. energy
D. predator
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which part of this food web will be directly affected if the Maize plants stops growing or all die?
A. Chicken
B. Sunlight
C. Wheat Plant
D. Chicken Pizza
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What does the sparrow feed on?
A. fly
B. grass
C. none of the above
D. both above
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. mouse
B. small bird
C. owl
D. fly
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is at the lowest of the food chain in this diagram?
A. fly
B. mouse
C. small bird
D. owl
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What soes the bird feed on?
A. owl
B. fly
C. fox
D. none of the above
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:
From the above food web diagram, which species need to find other energy source after grass
A. cricket
B. none
C. snake
D. bush
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the food web shown in the diagram, which organism is the primary consumer?
A. Cricket
B. Wedge tailed eagle
C. Red bellied black snake
D. King brown snake
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the food web shown in the diagram, which organism is the producer?
A. Eagle
B. Human
C. Cane grass
D. Cricket
Answer with the option's letter from the given choices directly.

Answer: C


Question:
If the producer in this ecosystem disappeared, the organism directly affected would be
A. Eagles
B. Humans
C. Snakes
D. Crickets
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Imagine that crickets died out in the ecosystem shown above. Predict which of these outcomes would be most likely to occur:
A. King brown snakes increase in population
B. Humans leave the ecosystem
C. Frilled neck lizard population goes down
D. Pollution increases
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Refer the diagram and choose the option which is a carnivore?
A. Cricket
B. Cane grass
C. Salt bush
D. Wedge tailed eagle
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What feeds on crickets?
A. snake
B. lizards
C. eagle
D. salt bush
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is a predator?
A. salt bush
B. grass
C. lizard
D. cricket
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What would happen if the cricket population decreased?
A. lizards would decrease
B. eagle would increase
C. king brown snake would increast
D. salt bush would decrease
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which among the below causes pollution?
A. Cane grass
B. Cricket
C. Humans
D. Salt bush
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:
According to the given food chain, if clams became extinct which organism would lose its source of energy?
A. terrapin and horseshoe crab
B. plankton
C. leggerhead turtle
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
According to the given food chain, the razor clam is an example of
A. producer
B. primary consumer
C. secondary concumer
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
The diagram below shows some of the organisms in a marine ecosystem. Which of the following organisms shown in the diagram is the highest organism in the food chain?
A. PLankton
B. Diamondback Terrapin
C. Loggerhead Turtle
D. Grackle
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Using the diagram, name the animal that would immediately need a different type of food if the plankton population disappeared.
A. Horseshoe crab
B. Razor clam
C. Striped bass
D. Sanderling
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is a predator-prey relationship?
A. plankton-turtle
B. grackle-turtle
C. sanderling-horseshoe crab
D. bass-sanderling
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is a primary consumer?
A. turtle
B. sanderling
C. razor clam
D. plankton
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What would be most directly affected by a change in the grackles?
A. horseshoe crabs
B. terrapin
C. plankton
D. striped bass
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What would happen if the Striped bass were taken out of this food chain?
A. Turtle would eat Sanderling
B. Plankton would die
C. Horseshoe Crab would increas
D. Grackle would decrease
Answer with the option's letter from the given choices directly.

Answer: C


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

Answer: B


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

Answer: D


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 the label applies to the Parallel venation?
A. A
B. E
C. D
D. C
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the name of the first planet from the sun?
A. Mars
B. Mercury
C. Neptune
D. Earth
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the name of the fourth planet from the sun?
A. Venus
B. Uranus
C. Earth
D. Mars
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What letter is on the flag of the planet that you live on?
A. C
B. I
C. L
D. N
Answer with the option's letter from the given choices directly.

Answer: D


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:
From the food web diagram, state which animals are scavengers?
A. Termites and Fungi
B. Lion and Cheetah
C. Zebra and Giraffe
D. Vulture and Hyena
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Identify consumer in this food web that eat producers.
A. Elephant
B. grasshopper
C. Giraffe
D. all of above
Answer with the option's letter from the given choices directly.

Answer: D


Question:
In the diagram below, the lion could be referred to as the
A. predator
B. producer
C. prey
D. energy source
Answer with the option's letter from the given choices directly.

Answer: A


Question:
In the diagram shown, which is the producer of these choices?
A. zebra
B. cheetah
C. elephant gras
D. grasshopper
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In the diagram shown, which is the producer?
A. baobab tree
B. vulture
C. lion
D. hyena
Answer with the option's letter from the given choices directly.

Answer: A


Question:
In the diagram shown, which organism consumes the acacia tree?
A. zebra
B. antelope
C. grasshopper
D. elephant
Answer with the option's letter from the given choices directly.

Answer: D


Question:
In the diagram shown, which organism consumes the lion for food?
A. zebra
B. antelope
C. nothing
D. elephant
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Name a carnivore.
A. Elephant
B. Rhino
C. Lion
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Name a producer.
A. Baobab Tree
B. Zebra
C. Rhino
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: A


Question:
The vulture is an example of a
A. Herbivore
B. Producer
C. Carnivore
D. Scavenger
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What population(s) would increase if there was a decrease in the zebra population?
A. Antelopes
B. Cheetahs
C. Acacia Trees
D. Elephant Grass and Bermuda Grass
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which animal in the food web shown in the diagram is herbivorous?
A. Zebra
B. Hyena
C. Black mamba
D. Cheetah
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the fine powderlike material consisting of pollen grains that is produced by the anthers of seed plants?
A. anther
B. filament
C. pollen
D. stigma
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the ovule-bearing lower part of a pistil that ripens into a fruit?
A. ovary
B. pollen
C. anther
D. stigma
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is the Centrosome?
A. A small cavity in the cytoplasm of a cell, bound by a single membrane and containing water, food, or metabolic waste
B. Consisting of interconnected or interwoven parts; composite.
C. A small region of cytoplasm adjacent to the nucleus that contains the centrioles and serves to organize microtubules.
D. A minute round particle composed of RNA and protein that is found in the cytoplasm of living cells and serves as the site of assembly for polypeptides encoded by messenger RNA.
Answer with the option's letter from the given choices directly.

Answer: C


Question:
How many days do larva develop for before becoming pupae?
A. 8-10
B. 2-3
C. 5
D. 1=2
Answer with the option's letter from the given choices directly.

Answer: A


Question:
How many days does it take to produce an adult from the pupae stage in the diagram?
A. 6
B. 12
C. 1-2
D. 5-10
Answer with the option's letter from the given choices directly.

Answer: C


Question:
In the diagram shown, what stage is shown at B?
A. Adult
B. Eggs
C. Larva
D. Pupae
Answer with the option's letter from the given choices directly.

Answer: A


Question:
In the given diagram. What does the stage at D represent?
A. Pupae
B. Larva
C. Eggs
D. Adult
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What label shows the phase that comes after the eggs hatch?
A. G
B. C
C. E
D. A
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which of our planets is fifth away from the sun?
A. Neptune
B. Saturn
C. Jupiter
D. Mars
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which of these planets are the closest to the sun?
A. Earth
B. Venus
C. Mars
D. Mercury
Answer with the option's letter from the given choices directly.

Answer: D


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

Answer: C


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

Answer: C


Question:
Identify two consumers in this food web that eat producers.
A. mouse and shrew
B. insects and rabbit
C. snake and mouse
D. deer and cougar
Answer with the option's letter from the given choices directly.

Answer: B


Question:
In the diagram below, what would the cougar could be referred to as?
A. energy source
B. producer
C. prey
D. predator
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Part of a food web is shown. Which of the organism from this food web is a producer?
A. insect
B. grass
C. shrew
D. deer
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Using the food web diagram below, identify which of the following organisms are producers.
A. Cougar and deer
B. Shrew, mouse and rabbit
C. Grass
D. Insects
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What would happen if another animal enters the ecosystem that eats mice?
A. The grass population will increase.
B. The mice will decrease in number.
C. Neither increase nor decrease
D. The mice will increase in number.
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which organism uses deer as food?
A. Snake
B. Cougar
C. Insect
D. Rabbit
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Who is the top predator in this food chain?
A. Snake
B. Rabbit
C. Cougar
D. Insect
Answer with the option's letter from the given choices directly.

Answer: C


Question:
which is the top most part of hair
A. none
B. hair shaft
C. hair root
D. hair muscle
Answer with the option's letter from the given choices directly.

Answer: B


Question:
which part is at the bottome
A. root hair
B. hair
C. dermis
D. muscle
Answer with the option's letter from the given choices directly.

Answer: A


Question:
The alignment of the Earth and a planet on the same side of the sun is known as ?
A. Opposition
B. Full Moon
C. Waning Gibbous
D. Inferior Conjunction
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What letter on the diagram is the waning gibbous?
A. H
B. F
C. L
D. A
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What phase of the moon does letter C depict?
A. waxing crescent
B. waxing gibbous
C. last quarter
D. full moon
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which letter represents the full moon?
A. L
B. H
C. F
D. B
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The adult stage of the insect's life is shown at:
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:
The diagram shows the life cycle of an insect. Which part of the diagram best represents the nymph stage?
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:
What does stage C depict ?
A. Adult
B. Egg
C. Nymphs
D. Non of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the last stage of the life cycle?
A. nymphs
B. pupa
C. egg
D. Adult
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What stage comes after nymphs?
A. egg
B. Adult
C. fish
D. larva
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:
Twelve o'clock in the daytime is known as ?
A. Noon
B. Sun set
C. Moon
D. Full Moon
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What label corresponds to the waning crescent stage?
A. D
B. G
C. F
D. E
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which phase comes between the waxing gibbous and waxing crescent phases?
A. A
B. J
C. D
D. K
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What are the hair like parts of the cell called?
A. Cytoplasm
B. Cilia
C. Cell membrane
D. Vesieles
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the central part of a cell called?
A. G
B. K
C. S
D. C
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which part of a cell contains the hereditary material?
A. M
B. L
C. K
D. C
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What does the label H represent?
A. Diaphragm
B. Pulmonary Veins
C. Heart
D. Stomach
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Choose the option which is a cellular organelle bound by a single membrane and containing enzymes?
A. mitochondrion
B. microbody
C. ribosome
D. chloroplast
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which option is a small cavity in the cytoplasm of a cell, bound by a single membrane and containing water, food, or metabolic waste?
A. vacuole
B. microbody
C. reticulum
D. mitochondrion
Answer with the option's letter from the given choices directly.

Answer: A


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

Answer: C


Question:
In the life cycle of a mosquito,which stage have wings?
A. larvae
B. nymph
C. adult
D. pupae
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The adult mosquito lay eggs in the
A. wind
B. none
C. soil
D. water
Answer with the option's letter from the given choices directly.

Answer: D


Question:
The diagram shows four stages in the mosquito life cycle. What stage does letter A depict?
A. Pupae
B. Larvae
C. Adult
D. Egg
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What label refers to the Egg stage?
A. D
B. B
C. A
D. C
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What stage of the Mosquito Life Cycle is shown at letter C?
A. Egg
B. Larvae
C. Adult
D. Pupae
Answer with the option's letter from the given choices directly.

Answer: C


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

Answer: D


Question:
Which has the most uneven shape?
A. oblique
B. obtuse
C. cordate
D. truncate
Answer with the option's letter from the given choices directly.

Answer: A


Question:
According to the given food chain what would happen if phytoplankton decreases?
A. Seal population will become extinct
B. Fish population would decrease.
C. Whale population would decrease.
D. Penguin population would increase.
Answer with the option's letter from the given choices directly.

Answer: B


Question:
According to the given food chain, which is the smallest organism?
A. krill
B. whale
C. Phytoplankton
D. leopard
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Based on the given diagram answer the following question. What would happen to the elephant seal population if there were no whales?
A. Increase
B. None of these
C. Neither increase nor decrease
D. Decrease
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Based on the given diagram, the penguin is a
A. Decomposer
B. Predator
C. Herbivore
D. Plant
Answer with the option's letter from the given choices directly.

Answer: B


Question:
The diagram below shows a food chain. If the smaller toothed whales ate all the leopard seals, the population of krills would most likely.
A. remain the same
B. decrease
C. increase
D. NA
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What could happen that would increase the number of krill?
A. increase in phytoplankton
B. decrease in penguins
C. increase in fish
D. increase in birds
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What event will probably cause the elephant seal population to increase?
A. an increase in whales
B. a decrease in penguins
C. a decrease in birds
D. an increase in fish
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which animal is at the top of this food chain?
A. leopard seal
B. baleen whale
C. smaller toothed whales
D. penguins
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which would be most directly affected if all the baleen whales were removed?
A. phytoplankton
B. smaller toothed whales
C. penguins
D. birds
Answer with the option's letter from the given choices directly.

Answer: B


Question:
in this diagram label the green part name?
A. cell wall
B. nucleus
C. pyrenoid
D. chloroplast
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which diagram contains an organism which resembles human beings?
A. A
B. D
C. C
D. B
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is the star called that enables life on earth?
A. Venus
B. Sun
C. Moon
D. Earth
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What planet is named after the God of War in Roman Mythology?
A. Mercury
B. Venus
C. Jupiter
D. Mars
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which planet is biggest?
A. Mars
B. venus
C. ploto
D. Jupiter
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What label applies to C?
A. Centrioles
B. Nucleus
C. Ribosome
D. Cytoplasm
Answer with the option's letter from the given choices directly.

Answer: A


Question:
How many types of roots are displayed?
A. 4
B. 9
C. 3
D. 2
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What object is shown in the diagram above?
A. Earths Crust
B. Tree roots
C. Ocean Floor
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What type of leaf has three or more veins, leaflets, or lobes radiating from one point?
A. pinnate
B. truncate
C. palmate
D. ovate
Answer with the option's letter from the given choices directly.

Answer: C


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

Answer: C


Question:
Which is the final stage in the life cycle of a grasshopper?
A. insect
B. adult
C. none of the above
D. egg
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What label applies to D?
A. occipital lobe
B. cerebellum
C. temporal lobe
D. parietal lobe
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which part of the brain is lower lateral lobe?
A. spinal cord
B. parietal lobe
C. temporal lobe
D. occipital lobe
Answer with the option's letter from the given choices directly.

Answer: C


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

Answer: C


Question:
What feature does an adult grasshopper have that a nymph does not?
A. Head
B. Egg
C. Wings
D. Legs
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is shown at F in the diagram?
A. egg
B. nymph
C. wings
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the term for the second stage?
A. nymph
B. larva
C. egg
D. adult
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What part does F represent?
A. eyes
B. legs
C. antennae
D. wings
Answer with the option's letter from the given choices directly.

Answer: D


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

Answer: D


Question:
Which is the lowermost part of the organs?
A. stomach
B. appendix
C. rectum
D. cecum
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which label applies to the organelle which produce insulin for body?
A. D
B. E
C. A
D. G
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which of these is found inside the small intestine?
A. rectum
B. jejunum
C. gallblader
D. colon
Answer with the option's letter from the given choices directly.

Answer: B


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:
The letter A points at what part of the brain presented by the diagram?
A. The corpus callosum
B. The cerebral cortex
C. The spinal cord
D. The thalamus
Answer with the option's letter from the given choices directly.

Answer: A


Question:
The medulla rests atop what part of the brain?
A. The pituitary gland
B. The spinal cord
C. The hippocampus
D. The cerebellum
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which structure in human brain, controls movement, balance and posture?
A. Cerebellum
B. Medulla
C. Thalamus
D. Pons
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Where is the lateral line?
A. d
B. c
C. g
D. a
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which is the tailfin of the fish?
A. Anal fin
B. Pectoral fin
C. Caudal fin
D. Pelvic fin
Answer with the option's letter from the given choices directly.

Answer: C


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:
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:
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:
How many stages are in the development of a mosquito?
A. 2
B. 4
C. 1
D. 0
Answer with the option's letter from the given choices directly.

Answer: B


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

Answer: A


Question:
Which is crenate leaf?
A. C
B. A
C. E
D. B
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which is lobed leaf?
A. E
B. A
C. C
D. B
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which is the largest planet?
A. Earth
B. Pluto
C. Mercury
D. Jupiter
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which of the following planets is closest to the sun?
A. D
B. A
C. C
D. F
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which planet is surrounded by rings?
A. Pluto
B. Neptune
C. Saturn
D. Mars
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Label D represents
A. Rachis
B. Flower
C. Stem
D. Leaf
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Rachis is represented using label
A. C
B. A
C. D
D. E
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is located on the top?
A. petiolule
B. rachis
C. stipules
D. leaflets
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which is located at the bottom?
A. stem
B. stipules
C. petiole
D. rachis
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Neptune is represented by which letter in the following diagram?
A. H
B. F
C. J
D. A
Answer with the option's letter from the given choices directly.

Answer: A


Question:
What is depicted by letter L?
A. mars
B. jupiter
C. asteroids
D. comets
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What lies between Mars and Jupiter?
A. Earth
B. Saturn
C. Uranus
D. Asteroid Belt
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which planet is closet to the sun?
A. Earth
B. Mars
C. Venus
D. Mercury
Answer with the option's letter from the given choices directly.

Answer: D


Question:
From the above food web diagram, which species get directly affected if all rabbit dies
A. lion
B. grass
C. cricket
D. mouse
Answer with the option's letter from the given choices directly.

Answer: A


Question:
From the above food web diagram, which species increase if the population of trees increases
A. eagle
B. frog
C. deer
D. hawk
Answer with the option's letter from the given choices directly.

Answer: C


Question:
From the above food web diagram, which species receive energy from mouse
A. rabbit
B. owl
C. plants
D. deer
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Name the predators that are also eaten by other predators.
A. frog and owl
B. snake and shrubs
C. mountain lion and hawk
D. rabbit and mouse
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which animal is the most preyed upon in the food chart above?
A. mouse
B. deer
C. cricket
D. snake
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which is a correct statement?
A. The rabbit preys on the hawk.
B. The mouse is a carnivore.
C. The hawk preys on mice and rabbits.
D. The deer eats frogs.
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which organism is a producer in the context of the food chain above?
A. mouse
B. trees
C. cricket
D. snake
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which organism is an herbivore?
A. Rabbit
B. Frog
C. Owl
D. Snake
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. Rabbit
B. Deer
C. Tree Shrub and Grass
D. Lion
Answer with the option's letter from the given choices directly.

Answer: C


Question:
Which predator is atop this food chain?
A. Deer
B. Lion and Hawk
C. Snake
D. None of the above
Answer with the option's letter from the given choices directly.

Answer: B


Question:
A leaf that is cleft has ____________
A. edges with indentations that extend half way to the center
B. fine toothed or notched sides
C. edges with toothlike projections
D. no indentations and no rolls
Answer with the option's letter from the given choices directly.

Answer: A


Question:
Which picture represents Aculeate?
A. G
B. F
C. C
D. N
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Which picture represents revolute?
A. P
B. A
C. G
D. C
Answer with the option's letter from the given choices directly.

Answer: A


Question:
An electrically neutral subatomic particle in the baryon family is ?
A. A
B. C
C. D
D. B
Answer with the option's letter from the given choices directly.

Answer: B


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:
which of the label show maximum leaf
A. j
B. k
C. h
D. g
Answer with the option's letter from the given choices directly.

Answer: B


Question:
which of the label show round shape leaf
A. a
B. b
C. h
D. d
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is represented by F?
A. heart
B. diaphragm
C. none of the above
D. lungs
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the red organ between the lungs?
A. larynx
B. none of the above
C. clavicle
D. heart
Answer with the option's letter from the given choices directly.

Answer: D


Question:
Which organ is also called midriff
A. pleura
B. pharynx
C. diaphragm
D. trachea
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is depicted by D in the diagram?
A. cell body
B. nucleus
C. axons from other neurons
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is the center of the diagram?
A. dendrites
B. cell body
C. none of the above
D. nucleus
Answer with the option's letter from the given choices directly.

Answer: D


Question:
What is the root like object at the bottom
A. Synapses
B. Nucleus
C. Terminal Fibers
D. Dendrite
Answer with the option's letter from the given choices directly.

Answer: C


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:
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:
The joint between the hand and the forearm
A. ribs
B. knee
C. wrist
D. hip
Answer with the option's letter from the given choices directly.

Answer: C


Question:
which bone present in the middle of? leg
A. skull
B. knee
C. hip
D. wrist
Answer with the option's letter from the given choices directly.

Answer: B


Question:
Why is part H useful for the fish?
A. breathe
B. swim`
C. To eat
D. none of the above
Answer with the option's letter from the given choices directly.

Answer: C


Question:
What is depicted at stage E?
A. egg
B. planula
C. adult
D. immature medusa
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the first stage in the life cycle of a jellfish (Scyphozoa)?
A. egg
B. immature medusa
C. polyp with buds
D. planula
Answer with the option's letter from the given choices directly.

Answer: A


Question:
The central or principal vein of a leaf.
A. petiole
B. midrib
C. lobe
D. sinus
Answer with the option's letter from the given choices directly.

Answer: B


Question:
From the shown image, which order of development in the life cycle of a butterfly is correct?
A. Adult- larva- eggs- pupa
B. Pupa- larva- eggs- adult
C. Egg- larva- Pupa- Adult
D. larva- pupa- egg- adult
Answer with the option's letter from the given choices directly.

Answer: C


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

Answer: C


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

Answer: B


Question:
Which leaf is heart-shaped?
A. Label H
B. Label Q
C. Label Z
D. Label BA
Answer with the option's letter from the given choices directly.

Answer: C


Question:
The diagram above is of what?
A. Ear
B. Brain
C. Mouth
D. Head
Answer with the option's letter from the given choices directly.

Answer: B


Question:
What is the largest and most anterior part of each cerebral hemisphere?
A. Cerebellum
B. Frontal Lobe
C. Pons
D. Medulla
Answer with the option's letter from the given choices directly.

Answer: B


Question:
How many organisms rely on grass or plant for food?
A. 4
B. 2
C. 3
D. 1
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. fox
B. grasshopper
C. deer
D. panther
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. deer
B. panther
C. fox
D. grass
Answer with the option's letter from the given choices directly.

Answer: D


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