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Assertion (A) : In the deep ocean, primary production occurs near hydrothermal vents. Reason (R) : Over there, microbes produce food through chemosynthesis which forms the basis for a food-chain. Code

Correct Answer: Both (A) and (R) are individually true but (R) is not the correct explanation of (A)

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Geography MCQ: Assertion (A) : In the deep ocean, primary production occurs near hydrothermal vents. Reason (R) : Over there, microbes produce food through chemosynthesis which forms the basis for a food-chain. Code | Extra Education