Biology, asked by Anonymous, 3 months ago

What are the conditions necessary for fixation of atmospheric nitrogen by Rhizobium? What is their role in N2 -fixation?

Answers

Answered by piyushsharm31

hii mate

The Rhizobium bacteria live as aerobes under free-living conditions, but require anaerobic conditions during nitrogen fixation. This is because the enzyme nitrogenase is highly sensitive to molecular oxygen. The nodules contain leg-haemoglobin, which protects nitrogenase from oxygen.

Answered by Nid45

Explanation:

the presence of rhizobiume bacterias that live in the roots of leguiminous please are off intense importance in nitrogen fixation. they take in atmospheric nitrogen and convert them to soluble form

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