NEET Botany Algae Assertion Reason Question
Assertion (A): Algae significantly contribute to the carbon dioxide fixation on Earth. | Reason (R): Algae are the primary producers of energy-rich compounds in aquatic ecosystems.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false.
Correct Answer
Detailed Explanation
Algae fix at least half of the total carbon dioxide on Earth through photosynthesis and are primary producers in aquatic ecosystems, making R a correct explanation for A.
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