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1.5k
Which planet is closet to the sun?
[ "Earth", "Mars", "Venus", "Mercury" ]
3
What letter are the legs labelled?
[ "D", "C", "A", "B" ]
2
The large vein which returns blood from the lower extremities is called what?
[ "superior vena cava", "inferior vena cava", "ascending aorta", "pulmonary artery" ]
1
What carries venous blood from the right ventricle of the heart to the lungs?
[ "heart", "aorta", "veins", "pulmonary artery" ]
3
Where is the Pulmonary Artery?
[ "D", "A", "G", "E" ]
2
How many stages are in this diagram?
[ "2", "5", "4", "3" ]
2
The diagram depicts the life cycle of a mosquito. Which letter in the diagram represents the eggs?
[ "D", "C", "B", "A" ]
0
What stage of the mosquito life cycle is shown at letter C?
[ "Adult Mosquito", "Pupa", "Eggs", "Wriggler" ]
1
Which letter in the given diagram represents adulthood for the insect?
[ "A", "B", "C", "D" ]
0
What energy source do plants use which creates the green color in the leaves?
[ "water", "moonlight", "wind", "Sunlight" ]
3
What gas do plants take in?
[ "hydrogen", "carbon dioxide", "oxygen", "carbon monoxide" ]
1
What process does the plant do that requires sunlight energy?
[ "Osmosis", "Precipitation", "Photosynthesis", "Replication" ]
2
Which letter shows the location of water and nutrient absorption?
[ "D", "A", "B", "C" ]
2
Describe the life cycle of a caterpillar?
[ "egg, larva, caterpillar, pupa, butterfly", "butterfly, pupa, egg, larva, caterpillar", "pupa, butterfly, larva, caterpillar, egg", "larva, caterpillar, butterfly, egg, pupa" ]
0
What animal part does a larva lack?
[ "Legs", "Head", "Thin body", "Wings" ]
3
What letter corresponds to the adult stage in the diagram?
[ "B", "D", "A", "E" ]
1
What life stage of a caterpillar is shown in letter E?
[ "caterpillar", "larav", "butterfly", "pupa" ]
3
What material forms a larva?
[ "Egg laid by an adult butterfly", "Egg laid by a baby larva", "Pupa", "Egg laid by an adult larva" ]
0
What stage in the cycle is shown at letter C?
[ "pupa", "adult", "egg", "growth of larve" ]
2
According to the given food chain, What is the main source of energy?
[ "grouse", "hawk", "bear", "berries and floers" ]
3
According to the given food chain, if deers are shot down by poachers, which organism would be most affected?
[ "hawk", "bear", "seeds", "grouse" ]
1
Based on the diagram shown and on your knowledge of science. Which organisms in the diagram is a producer?
[ "Bear and hawk", "Grouse and chipmunk", "Deer and marmot", "Grasses, berries and flowers" ]
3
From the above food web diagram, grass is
[ "consumer", "decomposer", "none of this", "producer" ]
3
From the above food web diagram, if all the grasses are removed then which species get directly affected
[ "snake", "bear", "butterfly", "hawk" ]
2
From the above food web diagram, which species eat both plants as well as animal
[ "deer", "bear", "none of this", "hawk" ]
1
From the above food web diagram, which species receive energy from every level of food chain
[ "plants", "mouse", "hawk", "decomposers" ]
3
From the given food chain diagram, which organism provide energy
[ "mouse", "hawk", "plants", "insect" ]
2
In the diagram below, the bear is a
[ "Predator", "Prey", "Producer", "Predator and prey" ]
0
Which of the following will most likely happen if the red-tailed hawk population decreases?
[ "Grouse population will decrease.", "Marmot population would increase.", "Chipmunks population would decrease.", "The deer population will go extinct." ]
1
Which organism in the diagram is important because it returns nutrients back to the soil?
[ "Deer", "Chipmunk", "Butterfly", "Decomposers" ]
3
Which represents B?
[ "Body", "Sarcoptic mange", "Leg", "Head" ]
3
From the above food web diagram, what cause mouse number to increase
[ "increase in hawk", "increase in snake", "increase in grass", "increase in rabbit" ]
2
From the above food web diagram, which species receive energy from mouse
[ "plants", "hawk", "rabbit", "snake" ]
3
If all the Hawks died, the rabbit population would most likely
[ "Impossible to say", "Increase", "Stay the same", "Decrease" ]
1
What is a primary consumer?
[ "snake", "wildflower", "hawk", "mouse" ]
3
What is a producer?
[ "snake", "hawk", "grass", "mouse" ]
2
What is only a predator?
[ "hawk", "grass", "rabbit", "snake" ]
0
What would happen to mice if snakes increased?
[ "increase", "decrease", "stay the same", "can't determine" ]
1
What would happen to mice if the snakes were extinct?
[ "decrease", "increase", "stay the same", "can't determine" ]
1
Which is a predator of mice?
[ "rabbit", "grass", "wildflower", "snake" ]
3
Which is at the top of the food chain?
[ "snake", "mouse", "rabbit", "hawk" ]
3
Which of the following organisms compete for the mouse as a food source?
[ "Hawks and Snakes", "Snakes and Rabbits", "Grass and Wildflowers", "None of the above" ]
0
From the given diagram name the producer.
[ "None", "Baleen whale", "Phytoplankton", "Krill" ]
2
If there were no Phytoplanktons in the given food web, which organism would be most directly affected?
[ "Baleen whale", "Both", "Krill", "None" ]
2
What happens if the whale population increases?
[ "krill decreases", "krill increases", "phytoplankton increases", "phytoplankton decreases" ]
0
What is a predator and prey?
[ "phytoplankton", "whale", "krill", "sunlight" ]
2
What is a primary consumer?
[ "phytoplankton", "krill", "sun", "whale" ]
1
What is a producer?
[ "phytoplankton", "whale", "krill", "none of the above" ]
0
What is an herbivore?
[ "whale", "none", "krill", "phytoplankton" ]
2
What is at the top of the food chain?
[ "krill", "sun", "baleen whale", "phytoplankton" ]
2
What is the top of the food web?
[ "whale", "phytoplankton", "krill", "all of the above" ]
0
What would happen to the phytoplankton if krill increased?
[ "decrease", "increase", "can't be predicted", "stay the same" ]
0
What is the name of the colorless plastid that forms starch granules and occurs in cells of plant storage tissue?
[ "cell wall", "golgi body", "amyloplast", "nucleus" ]
2
What is the semipermeable membrane that encloses the cytoplasm of a cell?
[ "mitochondria", "cell membran", "nucleus", "chloroplast" ]
1
what part of the plant is between rough er and smooth er?
[ "c", "b", "h", "a" ]
2
which label applies to the i?
[ "rough er", "smooth er", "chloroplast", "amyloplast" ]
3
According to the food web, if all the sea weeds were washed off due to Tsunami, which organism will be most affected?
[ "dolphins", "star fish", "limpets", "sea gulls" ]
2
According to the food web, what will happen if all the algae died due to pesticides?
[ "Crabs and limpets will decrease", "Dolphins will increase", "Sea gulls will become extinct", "Star fish will increase" ]
0
From the above food web diagram, two of the carnivore are
[ "crab and starfish", "none", "seal and seagull", "algae and crab" ]
2
From the above food web diagram, what would happen if population of algae increase
[ "population of plankton increase", "population of starfish decrease", "population of crab increase", "poulation of herring decrease" ]
2
From the above food web diagram, which of the following is correctly paired
[ "limpet is secondary consumer", "limpet is primary consumer", "limpet is producer", "limpet is decomposer" ]
1
From the above food web diagram, which of the species obtain energy from both producer and consumer
[ "crab", "dolphin", "seal", "starfish" ]
0
In the above the diagram below, which shows a partial food web. Which animal or bird is on the top of the food chain?
[ "Mussel", "Starfish", "Seal", "Herring" ]
2
Which animal is not an herbivore?
[ "Mussel", "Herring", "Limpet", "Seal" ]
3
Which of the below is a producer?
[ "Seagull", "Dolphin", "Seaweed", "Seal" ]
2
What is another term for a high overhanging face of rock?
[ "Magma", "Cliff", "Secondary Cone", "Sea" ]
1
Which of the following is the magma chamber?
[ "K", "B", "C", "H" ]
1
Name foot E
[ "Eqyptian", "Roman", "Greek", "Germanic" ]
3
Which picture represents Egyptian foot?
[ "B", "D", "C", "E" ]
1
What is the point of the earth's surface directly above the focus of an earthquake?
[ "focus", "{}", "none of the abovde", "epicenter" ]
3
What lies below the epicentre?
[ "none of the above", "{}", "epicentre", "focus" ]
3
Which is the point of the earth's surface directly above the focus of an earthquake?
[ "none of the above", "focus", "both of the above", "epicenter" ]
3
Where is the lateral line?
[ "d", "c", "g", "a" ]
2
Which is the tailfin of the fish?
[ "Anal fin", "Pectoral fin", "Caudal fin", "Pelvic fin" ]
2
Name the stage represented by B.
[ "Egg", "Fully grown caterpillar", "Adult butterfly", "Pupae in its chrysalis" ]
1
What stage is the non-feeding stage between the larva and adult in the metamorphosis of a butterfly?
[ "adult", "larva", "pupa", "egg" ]
2
Which stage in the development represents an adult butterfly?
[ "B", "E", "I", "F" ]
2
Which label indicates the moon during a lunar eclipse?
[ "D", "C", "E", "B" ]
2
What is represented at letter H in the diagram?
[ "Light energy", "CO2", "Heat energy", "ATP" ]
0
What occurs in chloroplasts?
[ "light energy", "photosynthesis", "heat energy", "cellular respiration" ]
1
Where does cellular respiration take place?
[ "mitochondria", "roots", "cytoplasm", "cell wall" ]
0
Which organ is a small, pear-shaped muscular sac, located under the right lobe of the liver?
[ "gallbladder", "esophagus", "large intestine", "stomach" ]
0
Which shows the first stage?
[ "b", "a", "d", "c" ]
3
Which shows the last stage?
[ "c", "a", "b", "d" ]
2
What is represented y B?
[ "none of the above", "the mantle", "the core", "the crust" ]
2
What is the outermost layer?
[ "core", "none of the above", "crust", "mantle" ]
2
What is the bottom opening at the back?
[ "cervix", "anus", "uterus", "none of the above" ]
1
Which region in the diagram represents the anus?
[ "m", "k", "g", "n" ]
3
Which region in the diagram represents the labium minora?
[ "n", "d", "k", "m" ]
3
From the above food web diagram, if all the algae dies then water flea population will
[ "remains the same", "decrease", "increase", "NA" ]
1
From the above food web diagram, if all the freshwater snails dies which species mostly get affected
[ "bacteria", "dragon flies", "algae", "water flea" ]
1
If water fleas were eliminated from this ecosystem, what animal would be directly affected?
[ "Dragonfly larvae", "Freshwater shrimp", "Southern pigmy perch", "Platypus" ]
2
If we removed the mayfly larvae and water flea from the food web what will happen?
[ "The perch will start eating more shrimp", "The freshwater shrimp will start eating algae", "The platypus will start eating more shrimp", "The dragonfly larvae will start eating platypus" ]
0
In this food web, what might lead to a decrease in the freshwater shrimp?
[ "Increase in detritus.", "Decrease in water flea.", "Increase in bacteria.", "Decrease in detritus." ]
3
What is a food source for the platypus?
[ "bacteria", "shrimp", "backswimmer", "mayfly larvae" ]
2
What is a producer?
[ "mayfly larvae", "Algae", "water flea", "shrimp" ]
1
What would happen if all the platypus were removed?
[ "More algae.", "Fewer water boatman.", "More dragonfly larvae", "Fewer mayfly larvae." ]
2
What would happen if all the water fleas were removed?
[ "more backswimmers", "more boatman", "less perch", "more larvae" ]
2
What would happen to the shrimp population if all the detritus were extinct?
[ "it cannot be determined", "it would stay the same", "It would decrease", "it would increase" ]
2
What would not be directly affected if the platypus was extinct?
[ "detritus", "perch", "diving beetle", "backswimmer" ]
0