MCQ Collection
Biology MCQs
Practice Biology questions with answers and explanations.
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Correct Answer: B. Respiration
Explanation:
Respiration releases energy from glucose.
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Correct Answer: B. Small intestine
Explanation:
Most absorption happens in the small intestine.
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Correct Answer: B. genetics
Explanation:
Genetics deals with inheritance.
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Correct Answer: C. population
Explanation:
A population is a group of the same species in one area.
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Correct Answer: B. Grass
Explanation:
Plants like grass are producers.
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Correct Answer: B. Nucleus
Explanation:
The nucleus controls cell activities.
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Correct Answer: A. Genetics
Explanation:
Inherited traits are studied in genetics.
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Correct Answer: C. Grass
Explanation:
Plants such as grass are producers.
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Correct Answer: B. Energy
Explanation:
Cell respiration releases usable energy.
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Correct Answer: C. Cell
Explanation:
Cells are the basic unit of life.
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Correct Answer: B. Chloroplast
Explanation:
Chloroplasts are the site of photosynthesis.
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Correct Answer: B. Small intestine
Explanation:
The small intestine absorbs most nutrients.
