praj-17/QA-MCQ-Open-ended huggingface dataset:
leaves contain the green pigment chlorophyll.

question: Leaves contain the green pigment  (A) peachleaf willow (B) chlorophyll (C) Chemical energy (D) xylem cells (E) Plants growth (F) Most plants (G) elastin (H) melanin 

answer: B
chlorophyll are photosynthetic

question: What are chlorophyll? (A) greenstick fractures (B) In their leaves (C) white blood cells (D) color of leaves (E) Chemical energy (F) Most plants (G) photosynthetic (H) red blood cells 

answer: G
Chloroplasts contain the green compound chlorophyll.

question: What contains the green compound chlorophyll? (A) mitochondria (B) Most plants (C) vacuoles (D) color of leaves (E) cell walls (F) peachleaf willow (G) In their leaves (H) chloroplasts 

answer: H
Plastids contain the green pigment chlorophyll.

question: What contains the green pigment chlorophyll? (A) seeds (B) orchids (C) barnacles (D) cacti (E) plastids (F) ferns (G) Most plants (H) bioaerosols 

answer: E
organelles contain chlorophyll

question: what do organellescontain? (A) Energy (B) honeybees (C) sensory neurons (D) matter vibrating (E) aerobic capacity (F) bioaerosols (G) alveoli (H) chlorophyll 

answer: H
the site of photosynthesis contains the green pigment chlorophyll

question: the site of what contains the green pigment chlorophyll? (A) orchids (B) fertile (C) peachleaf willow (D) In their leaves (E) photosynthesis (F) Most plants (G) an organism's body (H) swamp vegetation 

answer: E
Hearing is used for detecting prey and avoiding danger by animals.

question: What is used for detecting prey and avoiding danger by animals? (A) messengers (B) feeding (C) hiding (D) hearing (E) hormones (F) eating (G) energy (H) the eyes 

answer: D
the deaf cannot sense sound

question: Those who cannot sense sound are called what? (A) Anosmic (B) ill (C) Mute (D) Frogs (E) Blind (F) rabies (G) Frogs. (H) Deaf 

answer: H
hearing is used for sensing sound by humans

question: what uses hearing to sense sound? (A) plants (B) radio waves (C) bears (D) humans (E) oak trees (F) Bats (G) Lobsters (H) omnivores 

answer: D
Animals use ears to hear

question: What uses ears to hear? (A) Stereos (B) humans (C) TVs (D) Animals (E) Mammal (F) organisms (G) pigeons (H) Plants 

answer: D
functioning ears are used for sensing sound by animals

question: What are used for sensing sound in animals? (A) in the frog family (B) four limbs (C) non-functioning ears (D) noses (E) eyes (F) chemical messengers (G) Electrical energy (H) functioning ears 

answer: H
Animals use their sense of hearing to avoid approaching predators.

question: Which sense do animals use to avoid predators? (A) Neuron. (B) taste (C) hearing (D) hormones (E) sense of humor (F) retina (G) the eyes (H) deafness 

answer: C
hearing is used for sensing sound by cats

question: what uses hearing to sense sound? (A) humans (B) Whales (C) cats (D) dogs (E) bears (F) vibrations (G) plants (H) planets 

answer: C
ears are used for sensing sound by animals

question: What are used for sensing sounds by animals? (A) ears (B) echolocation (C) birds (D) fibers (E) toads (F) the nose (G) Frogs. (H) the blood 

answer: A
Animals can sense decibels

question: What can animals sense? (A) a pathogens (B) Temperature (C) hormones (D) decibels (E) mitosis (F) heat (G) erosion (H) decomposition 

answer: D
hearing is used for sensing sound by cows

question: what uses hearing to sense sound? (A) bacteria (B) h2o (C) Whales (D) dogs (E) humans (F) cows (G) protist (H) bears 

answer: F
an ear improves sensing sound

question: What does an ear improve? (A) activation energy (B) Relieve pain (C) Sensing sound (D) looseness (E) vision (F) Sensing wavelengths (G) nervous system (H) sight 

answer: C
Most animals have ears.

question: What do most animals have? (A) Social (B) no legs (C) fur (D) chlorplasts (E) photosynthesis (F) traits (G) ears (H) genes 

answer: G
Dogs use hearing to sense sound.

question: How do dogs sense sound? (A) Heart rate (B) observe it (C) sight (D) hormones (E) waves (F) touch (G) hearing (H) smell 

answer: G
fluid in the inner ear is used for sensing sound by animals

question: what in the inner ear is used for sensing sound by animals? (A) neurons (B) Frogs. (C) tube (D) Frogs (E) fluid (F) fibers (G) energy (H) motors 

answer: E
hearing is used for sensing  vibrations by animals

question: Hearing is used for sensing _ by animals? (A) A Greek letter (B) waves (C) vibrations (D) motion (E) messengers (F) humans (G) four limbs (H) some mammals 

answer: C
Dogs use hearing for sensing sound.

question: Dogs use hearing for  (A) food and shelter (B) population movement (C) sensing sound (D) circulatory systems (E) chemical messengers (F) courtship (G) support (H) it can be seen 

answer: C
a person's genetic fingerprint tells cells what to do

question: What tells cells what to do? (A) sensory neurons (B) a person's family (C) a person's lungs (D) It helps them survive (E) a person's genetic fingerprint (F) Something coming from a gland (G) a person's skin (H) absorb light energy 

answer: E
Molecules of DNA are encoded with discrete units of information

question: Molecules of DNA are encoded with discrete units of what? (A) information (B) Joules (C) proteins (D) cell walls (E) colors (F) Length (G) A Greek letter (H) Decibels 

answer: A
instructions that tell cells what to do are inherited at conception

question: What is inherited at conception? (A) pollen (B) litter (C) pain (D) anger (E) Instructions (F) fur and fat (G) sensory neurons (H) magic 

answer: E
molecules of deoxyribonucleic acid are encoded with instructions that tell cells what to do

question: what molecules are encoded with instructions that tell cells what to do? (A) chlorophyll (B) deoxyribonucleic acid (C) A Greek letter (D) to move people (E) cell walls (F) Earth revolving around the sun (G) move to different locations (H) ribosomes 

answer: B
genes carry instructions

question: what do genes carry? (A) pollen (B) Energy (C) calories (D) instructions (E) Chemical energy (F) fat (G) acid (H) colors 

answer: D
molecules of deoxyribonucleic acid are encoded with instructions that tell cells what to do

question: What molecules are are encoded with instructions that tell cells what to do? (A) Earth revolving around the sun (B) mitosis (C) philtrums (D) viruses (E) allow growth (F) A Greek letter (G) Plant growth is reduced (H) deoxyribonucleic acid 

answer: H
Genes are instructions that tell cells what to do.

question: What tells a cell what to do? (A) breathe (B) alleles (C) Energy (D) voltage (E) fever (F) genes (G) nerves (H) state 

answer: F
Proteins tell cells what to do.

question: What tells a cell what to do? (A) electricity (B) proteins (C) A computer (D) Energy (E) nerves (F) sweating (G) heat energy (H) Energy. 

answer: B
Molecules of a person's genetic fingerprint are encoded with instructions that tell cells what to do.

question: Molecules of what are encoded with instructions that tell cells what to do? (A) Earth revolving around the sun (B) A compound that donates proton (C) Something that comes in a bundle of fibers (D) A person's genetic fingerprint (E) characteristics (F) a hemisphere is tilted away from the sun (G) Electrical energy (H) it helps plants in growing 

answer: D
gene segments are encoded with instructions that tell cells what to do

question: what are encoded with instructions that tell cells what to do? (A) heat or cold (B) sensory neurons (C) a delta (D) gene segments (E) A Greek letter (F) to move people (G) lie detectors (H) Electrical energy 

answer: D
Wasps can live on the surface of their host

question: What can live on the surface of their host? (A) sunlight (B) fungi (C) embryos (D) dogs (E) water (F) insects (G) wasps (H) orchids 

answer: G
Some parasites survive on the surface of their host.

question: Where so parasites go to survive? (A) in a field (B) away from a host (C) heat produced (D) loose soil (E) in the water (F) on a host (G) Most plants (H) retina 

answer: F
some parasites adhere to cell surfaces.

question: some what adhere to cell surfaces? (A) Absorb light (B) allow growth (C) sand (D) particles (E) parasites (F) bacteria (G) designs (H) fungi 

answer: E
Leeches are on the surface of the host .

question: What unwanted creature would be found on the surface of a human body using it as a host?  (A) Tapeworm. (B) Leeches. (C) Pesticides (D) animals (E) insects (F) Hookworm (G) bacteria (H) Bracelet. 

answer: B
Leeches live on the surface of their hosts.

question: Where do leeches live in relation to their hosts? (A) In their beds (B) body water (C) competing for resources (D) In their shoes (E) loose soil (F) In their intestines (G) important habitats (H) On their surface 

answer: H
Ticks live on the surface of the host

question: Where do ticks live? (A) loose soil (B) animals (C) with their fur (D) In the blood (E) Behind teeth (F) On the surface (G) In the mouth (H) an organism's body 

answer: F
some fleas and ticks live on the surface of their host

question: what sometimes lives on the surface of their host? (A) lungs (B) an organism's body (C) human (D) barnacles (E) fleas and ticks (F) density (G) sensory neurons (H) bacteria 

answer: E
Mites are parasites

question: An example parasites are (A) mites (B) vines (C) weeds (D) small (E) orchids (F) harmful (G) fungus (H) insects 

answer: A
some parasites live on the surface of their computer.

question: some what live on the surface of their computer? (A) humans (B) bacteria (C) warm-blooded (D) hosts (E) parasites (F) harm them (G) computers (H) internal components 

answer: E
Ethanol can produce electricity by burning.

question: If ethanol were burned, what could be made? (A) nuclear waste (B) energy (C) massive damage (D) coal tar (E) Solutions (F) engines (G) electricity (H) plastic 

answer: G
wood is used to produce electricity by burning

question: What is used to produce electricity by burning? (A) carbon (B) Oak (C) light (D) coal (E) fish (F) food (G) wood (H) oil 

answer: G
Wood and straw can be burned to produce electricity.

question: What can be done to wood and straw to produce electricity?  (A) massive damage (B) It can be crushed (C) adding heat (D) It can be burned. (E) matter vibrating (F) It can be boiled (G) Plant growth is reduced (H) it can be chopped 

answer: D
some electricity production reduces greenhouse effect

question: what reduces greenhouse effect? (A) Fully cooking the oysters (B) Something made from fermented ricce (C) fuel (D) reusing materials (E) gas (F) some electricity production (G) evaporative cooling (H) cells 

answer: F
a form of alcohol is used to produce electricity by burning

question: a form of alcohol is used to produce electricity by what? (A) reducing heat (B) burning (C) spreading seeds (D) sharing pressure (E) deadly (F) drinking (G) consumers (H) Decibels 

answer: B
Garbage can be burned to produce electricity

question: Burning garbage can be used  to produce what? (A) warmth (B) heat energy (C) a slowing of global warming (D) gold (E) electricity (F) adding heat (G) mutant protection (H) carbon dioxide 

answer: E
biofuel is used to produce energy

question: What is biofuel used to produce? (A) disease (B) chemicals (C) waste (D) bamboo (E) engines (F) sleep (G) energy (H) food 

answer: G
Biofuel is used to produce power by burning.

question: Biofuel is used to produce what when it is burned? (A) water (B) energy (C) glucose (D) oil (E) gasoline (F) power (G) heat (H) Light 

answer: F
ethanol is used to produce electricity by burning

question: what is used to produce electricity by burning? (A) air (B) heat (C) energy (D) cells (E) calcite (F) hydrogen (G) fire (H) ethanol 

answer: H
hemp is used to produce electricity by burning

question: What is used to produce electricity by burning? (A) rocks (B) Gas (C) fish (D) hemp (E) sunlight (F) coal (G) oil (H) Oak 

answer: D
Alcohols derived from biomass or living matter are used to produce electricity by burning

question: What produces electricity by burning? (A) Green beans (B) energy (C) Alcohols (D) Water (E) Most plants (F) Light (G) Sand (H) heat energy 

answer: C
methane produces electricity when burned

question: what does methane produce when burned? (A) carbon dioxide (B) energy (C) electricity (D) The atmosphere (E) heat energy (F) adding heat (G) It expands (H) kinetic energy 

answer: C
Green plants can be used to produce electricity by burning

question: What can a plant be used to produce when it's burned? (A) toxins (B) energy (C) sun's heat (D) carbon dioxide (E) kinetic energy (F) heat energy (G) adding heat (H) Electricity 

answer: H
ethanol produces electricity by burning

question: what produces electricty by burning? (A) cactuses (B) ethanol (C) engines (D) cigars (E) organisms (F) cigarettes (G) Conifers (H) ferns 

answer: B
Ethanol is used to produce electricity by burning

question: What is burning ethanol used to produce? (A) heat energy (B) rays or beams (C) adding heat (D) kinetic energy (E) energy (F) carbon dioxide (G) electricity (H) engines 

answer: G
when a sperm and an egg fuse this forms a zygote

question: What forms a zygote? (A) Most plants (B) a sperm and an egg (C) remains of prehistoric life (D) bacteria (E) and egg and an egg (F) Leptospirosis (G) a sperm and a sperm (H) Plant reproduction 

answer: B
Fertilization occurs when gametes fuse.

question: Fertilization occurs when _ fuse. (A) fertile (B) sperm ducts (C) heat (D) eggs (E) seeds (F) gametes (G) pollen (H) ovaries 

answer: F
pregnancy begins when a sperm and an egg fuse

question: what begins when a sperm and an egg fuse? (A) Leptospirosis (B) cellular regeneration (C) h2o (D) seeds (E) death (F) pollen (G) pregnancy (H) competition 

answer: G
sperm penetrates eggs

question: What do sperm penetrate? (A) pollen (B) eggs (C) seeds (D) cells (E) plants (F) chromosomes (G) mines (H) skin 

answer: B
Fertilization is caused by the usage of gametes

question: What causes fertilization? (A) pollen (B) infertility (C) gametes (D) orchids (E) seeds (F) no physical contact (G) honeybees (H) isolation 

answer: C
Fertilization occurs in the fallopian tubes

question: What takes place in the fallopian tubes? (A) sweating (B) Fertilization (C) Chromosomes split (D) matter vibrating (E) Oxygen is aborbed (F) flow of electrons (G) Veins and arteries. (H) Sex 

answer: B
Fertilization occurs when a sperm and nuclei fuse

question: Fertilization occurs when a sperm and nuclei what? (A) fuse (B) leave (C) CO 2 (D) fusion (E) emerge (F) grow (G) H 2 O (H) procreate 

answer: A
fertilization occurs with the formation of the embryo

question: What happens with the formation of the embryo? (A) Plants growth (B) Plant reproduction (C) oxidation reaction (D) cancer (E) sex (F) cell death (G) It expands (H) fertilization 

answer: H
timing is critical when a sperm and an egg fuse

question: when is timing critical? (A) for gravity (B) Warm air moving into cold air (C) earth's orbit (D) when sperm and egg fuse (E) flow of electrons (F) earth's rotation (G) Earth revolving around the sun (H) movement of tectonic plates 

answer: D

question: When is timing critical? (A) a hemisphere is tilted away from the sun (B) object is kicked (C) movement of tectonic plates (D) flow of electrons (E) when the sperm and egg fuse (F) Earth revolving around the sun (G) Warm air moving into cold air (H) seed dispersal 

answer: E
timing is critical for what occurs when a sperm and an egg fuse

question: timing is critical for what occurs when a what and an egg fuse? (A) Cooking (B) Flowers (C) fusion (D) embryos (E) pollen (F) seeds (G) heat (H) sperm 

answer: H
Cephalopods inseminate the sperm and egg internally

question: What type of mollusk inseminate the sperm and egg internally? (A) insects (B) it needs them (C) graptolites (D) reproduce (E) barnacles (F) during the day (G) a fish (H) Cephalopod 

answer: H
if something is outside during the day it will receive radiation

question: If something is outside during the day it will receive what? (A) photons (B) heat energy (C) energy (D) applause (E) Solar energy (F) derision (G) photographs (H) radiation 

answer: H
Chlorine dissipates rapidly if outside during the day.

question: What make chlorine dissipate rapidly? (A) being kept in the dark (B) local weather changes (C) fissures of hot, acidic water (D) being outside at night (E) being outside during the day (F) circulatory systems (G) being contained in a bottle (H) The bending of a ray of light 

answer: E
It is harmful to leave paintings outside unprotected

question: It is harmful to place paintings where (A) mines (B) cold (C) inside (D) outside (E) threatened (F) on the wall (G) dangerous (H) in a drawer 

answer: D
A plant outdoors makes sugar during the day

question: All plants outdoors make what during the day? (A) sunlight (B) noise (C) Energy. (D) Glucose (E) salt (F) energy (G) seeds (H) sugar 

answer: H
Something outside during the day may receive skin rashes or burns.

question: Something where during the day may receive skin rashes or burns? (A) in the dark (B) an object (C) humans (D) in a closet (E) outside (F) in a hole (G) sun's heat (H) dormant 

answer: E
if something is outside during the day then it will receive UVA and UVB rays

question: what will an object receive if it's outside during the day? (A) sleeping (B) Electrical energy (C) UVA and UVB rays (D) heat energy (E) electromagnetic energy (F) diseases (G) carbon poisoning (H) Solar energy 

answer: C
if something is outside during the day then that something will receive energy from the sun

question: If something is outside during the day then that something will receive what? (A) rays or beams (B) energy from Mars (C) ice (D) water (E) energy from the sun (F) wavelengths and photons (G) sun's heat (H) rain or sun shine 

answer: E
if something is outside during the day that something will receive energy

question: What will something receive if they are outside during the day? (A) Sun (B) Light (C) darkness (D) energy (E) photons (F) mistrust (G) warmth (H) fear 

answer: D
Green plants grow best outside.

question: Where do green plants grow best? (A) dark corners (B) soils (C) outside (D) on Mars (E) mild (F) indoors (G) loose soil (H) Light 

answer: C
If something is outside during the day then that thing will receive sun.

question: When does something receive sun? (A) at night (B) It gets heated up (C) rays or beams (D) during the day (E) by indirect light (F) in darkness (G) after dusk (H) Solar energy 

answer: D
An outdoor shower during the day will receive sunlight.

question: An outdoor shower during the day will receive what? (A) evaporation (B) heat energy (C) body water (D) less water (E) sunlight (F) power (G) energy (H) Energy. 

answer: E
Being outside is a good way to get vitamin D.

question: What is a health benefit you receive for being outside? (A) Relieve pain (B) staying warm (C) exercise (D) inactive (E) vitamin D (F) air cools (G) layers of fat (H) sweating 

answer: E
The Columbia River Gorge was formed through erosion over long periods of time

question: What was formed through erosion over long periods of time? (A) Columbia River Gorge (B) a hydraulic system (C) swamp vegetation (D) Mississippi River delta (E) the Moon (F) Calcium carbonate (G) the Himalayan mountains (H) permineralization 

answer: A
erosion forms canyons

question: what does erosion form? (A) valleys (B) Sediment (C) mountains (D) canyons (E) soils (F) hills (G) soft soil (H) loose soil 

answer: D
most canyons are formed by flooding over long periods of time

question: what are most canyons formed by over long periods of time? (A) hurricanes (B) wind tunnels (C) dangerous (D) forces (E) kalenchoes (F) flooding (G) high populations (H) Sediment 

answer: F
canyons are formed by rainwater

question: What are canyons formed by? (A) clouds (B) stars (C) erosion (D) loose soil (E) wind (F) ice wedging (G) rainwater (H) calcite 

answer: G
Canyons reveal the geologic history of the area.

question: Where can one readily see the geologic history of an area? (A) down (B) scuba diving (C) soils (D) pastureland (E) canyon (F) driving (G) Mountains (H) mines 

answer: E
Deep gorges are formed by flowing rivers through erosion over long periods of time

question: What are formed by flowing rivers through erosion over long periods of time? (A) Sediment (B) soft soil (C) forests (D) deep gorges (E) cloud cover (F) patch reefs (G) big oceans (H) kalenchoes 

answer: D
Most canyons are formed by flowing rivers through weathering over long periods of time.

question: What geological form is made by rivers weathering the land over time? (A) mountains (B) plains (C) loose soil (D) soft soil (E) Sediment (F) soils (G) canyons (H) hills 

answer: G
Flowing water forms most canyons through erosion over long periods of time

question: Flowing water forms most canyons through erosion over what? (A) movement of tectonic plates (B) dry streambeds (C) long periods of time (D) Physical weathering (E) Time and energy (F) short periods of time (G) massive damage (H) calving glaciers 

answer: C
most canyons are formed by flowing water

question: What are most canyons caused by? (A) erosion (B) Physical weathering (C) magic (D) Freezing temperature (E) Flowing water (F) ice wedging (G) Flowing gas (H) flooding 

answer: E
Water and time can eventually create a canyon.

question: Water and time can work together to create what? (A) a wave (B) canyon (C) matter (D) heat (E) soils (F) mercury (G) iron (H) desert 

answer: B
deep valleys are formed by flowing rivers through erosion over long periods of time

question: What are formed by flowing rivers through erosion over long periods of time? (A) deserts (B) a hydraulic system (C) deep valleys (D) pyramids (E) Calcium carbonate (F) patch reefs (G) buildings (H) Sediment 

answer: C
Most deep gorges are formed by flowing rivers through erosion over long periods of time.

question: What are formed by flowing rivers through erosion over long periods of time. (A) streams (B) soft soil (C) patch reefs (D) flooding (E) Sediment (F) seas (G) deep gorges (H) wildfires 

answer: G
Most canyons are formed by flowing rivers through geological erosion

question: Most canyons are formed by rivers flowing and what type of erosion? (A) forces (B) mechanical (C) uncontrolled (D) geological (E) Water expanding (F) flooding (G) thrust (H) barrel-shaped 

answer: D
Canyon changes are tracked with pins

question: How do we track canyon changes? (A) LEDs (B) wind (C) forces (D) river (E) slow (F) Pins (G) Raft (H) three 

answer: F
dams can form canyons

question: what can form canyons? (A) spring (B) storms (C) dams (D) mines (E) salmon (F) two (G) rain (H) cut 

answer: C
Steroid hormones are made of fats

question: What are steroid hormones made of? (A) bacteria (B) fats (C) sugar (D) muscle (E) H 2 O (F) sunlight (G) the Sun (H) SO2 

answer: B

question: What are steroid hormones made of? (A) fats (B) blood (C) H 2 O (D) sugar (E) dust (F) muscle (G) gasoline (H) SO2 

answer: A
lipids are soluble in blood

question: what are soluble in blood? (A) viruses (B) lipids (C) glucose (D) Solutions (E) red blood cells (F) an ion (G) white blood cells (H) liquid 

answer: B
Body fat makes up a steroid hormone

question: what exists in some steroids (A) Energy (B) Energy. (C) is cholesterol a phospholipid (D) does cholesterol contain fat (E) resistance (F) are body fats steroids (G) strength (H) body fat 

answer: H
Growth hormones are derived from phospholipids and cholesterol.

question: Growth hormones are derived from phospholipds and: (A) Energy. (B) cholesterol (C) animals (D) layers of fat (E) fur and fat (F) Chemical energy (G) kinetic energy (H) Energy 

answer: B
steroid hormones are made of diverse hydrophobic molecules

question: what are steroid hormones made of? (A) diverse hydrophobic molecules (B) Something coming from a gland (C) Molecular kinetic energy (D) A compound that donates proton (E) female sex cells (F) Something that comes in a bundle of fibers (G) increases a body's strength (H) Something with a head, thorax, and abdomen 

answer: A