Biology is the study of life and living things. It can be divided into different areas that look at the structure, function, anatomy, and behavior of organisms.
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Question 151: Adaptive radiation is illustrated in
Options:
A) modified insect mouthparts
B) dentition in mammals
C) wings in birds and bats
D) appendages in insects
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The correct answer is A .
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Question 152: In a bakery, yeast is added to flour to make bread rise. This is possible because yeast produces
Options:
A) alcohol
B) oxygen
C) carbon dioxide
D) energy
E) ethanol
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The correct answer is C .
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Question 153:
Use the diagram to answer the question that follows:
The structure is adapted for
Options:
A) omnivores
B) herbivores
C) canivores
D) omnivores and canivore
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The correct answer is A .
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Question 154: An argument against Lamarck's theory of evolution is that
Options:
A) disuse of body part cannot weaken the part
B) disused part is dropped off in the offspring
C) acquired traits cannot be passed on to the offspring
D) trait cannot be acquired through constant use of body parts
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The correct answer is C .
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Question 155: Which of the following animals can exist solely on the water they get from food and metabolic reactions?
Options:
A) forest arboreal dweller
B) Desert dwellers
C) forest-ground dweller
D) rainforest dwellers
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The correct answer is B .
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Question 156: interveinal chlorosis is normally associated with the deficiency of
Options:
A) magnesium
B) potassium
C) iron
D) calcium
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The correct answer is A .
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Question 157: In nature, plants and animals are perpetually engaged in mutualism because
Options:
A) they are rivals
B) all animals rely on food produced by plants
C) they utilize respiratory wastes of each other
D) they are neighbours
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The correct answer is B .
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Question 158:
The movement of Euglena towards the source of light is a?
Options:
A) tropic movement
B) tactic movement
C) nastic movement
D) kinetic movement
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The correct answer is B .
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Question 159: Millet , sorghum, maize and onions are common crops growth in Nigeria in the
Options:
A) tropical rainforests
B) sudan savanna
C) montane forests
D) sahel savanna
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The correct answer is B .
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Question 160:
The part labelled IV is the
Options:
A) albumen
B) germinal disc
C) yolk
D) air space
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The correct answer is B .