MCQ Collection
EJU Biology MCQs
Practice EJU Biology questions with answers and explanations.
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Correct Answer: B. B lymphocytes
Explanation:
Activated B cells can become plasma cells.
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Correct Answer: C. Large surface area and thin walls
Explanation:
Large area, thin barriers and perfusion support gas exchange.
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Correct Answer: B. Osmosis
Explanation:
Osmosis is the net movement of water across a selectively permeable membrane.
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Correct Answer: B. Osmosis
Explanation:
Osmosis is the net movement of water across a selectively permeable membrane.
