Question

by _ method nitrogen fixation does not take place​

Answer 1

Answer:

The process of nitrogen-fixation by bacteria does not take place in the presence of an elemental form of oxygen.

Explanation:

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Answer 2

Answer:

By the process of bacteria like Azitobacteria occurs freely in the soil and Rhizobium occurs in roots nodules the nitrogen fixation not take place .

Explanation:

By bacteria the nitrogen fixation not take place .

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