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Nitrogen Fixation is carried out primarily by

This question belongs to General Knowledge Biology
Biology
?

Nitrogen Fixation is carried out primarily by

Answer & Solution
Correct Answer: Option D
Nitrogen fixation is carried out naturally in soil by microorganisms termed diazotrophs that include bacteria such as Azotobacter and archaea. Some nitrogen-fixing bacteria have symbiotic relationships with plant groups, especially legumes.
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