2. Which one of the following organisms can serve as a bi... — Answer & Explanation | PrepBeePakistan

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HomeMCQsBiology

MEDIUMENGLISHBiology

2. Which one of the following organisms can serve as a biofertilizer for rice crop?

Correct answer: A

Explanation

Blue-green algae can fix atmospheric nitrogen into a form usable by rice plants, making them suitable biofertilizers.

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