Azotobacter fixes atmospheric nitrogen in the soil by:___... — Answer & Explanation | PrepBeePakistan

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MEDIUMENGLISHAgriculture

Azotobacter fixes atmospheric nitrogen in the soil by:__________?

Correct answer: B

Explanation

Azotobacter is a well-known free-living nitrogen-fixing bacterium that does not form symbiotic relationships with plants.

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