Question

explain nitrogen fixation

Answer 1

it is done by root nodules bacteria..It uses atmospheric nitrogen and store it in the root nodules of plant..This process of accumulating atmospheric nitrogen into roots of plant by bacteria is called as nitrogen fixation

Answer 2

Nitrogen fixation is a chemical process that converts atmospheric nitrogen into ammonia, which is absorbed by organisms. Nitrogen fixation is essentially converting atmospheric nitrogen into a form that plants can more readily utilize.