MCQ Collection
India MCQs
Practice India questions with answers and explanations.
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Correct Answer: D. Gas exchange and transpiration
Explanation:
Guard cells regulate stomatal opening.
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Correct Answer: B. Insulin
Explanation:
Insulin promotes glucose uptake and storage.
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Correct Answer: C. 3:1
Explanation:
Aa×Aa yields three dominant phenotypes to one recessive.
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Correct Answer: B. DNA
Explanation:
DNA stores hereditary information.
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Correct Answer: D. Gas exchange and transpiration
Explanation:
Guard cells regulate stomatal opening.
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Correct Answer: B. Insulin
Explanation:
Insulin promotes glucose uptake and storage.
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Correct Answer: D. 26
Explanation:
By Vieta, root sum is the coefficient 26.
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Correct Answer: D. 15.0
Explanation:
(13+17)/2=15.0.
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Correct Answer: D. 25
Explanation:
Increase/base ×100 = 25%.
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Correct Answer: A. DNA
Explanation:
DNA stores hereditary information.
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Correct Answer: D. Gas exchange and transpiration
Explanation:
Guard cells regulate stomatal opening.
