Science · Biological Nitrogen Fixation

Which of the following micro-organisms directly participates in biological nitrogen fixation in the soil or root nodules?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Protozoa
2Viruses
3Bacteria✓
4Fungi

Correct answer

Bacteria

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Which of the following micro-organisms directly participates in biological nitrogen fixation in the soil or root nodules?

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Which of the following micro-organisms directly participates in biological nitrogen fixation in the soil or root nodules?

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