Question

give reason role of rhizobium bacteria is vital ​

Answer 1

Answer:

Rhizobium is a bacterium found in soil that helps in fixing nitrogen in leguminous plants. It attaches to the roots of the leguminous plant and produces nodules. These nodules fix atmospheric nitrogen and convert it into ammonia that can be used by the plant for its growth and development.

Explanation:

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Answer 2

Explanation:

Rhizobium-legume symbioses are of great ecological and agronomic importance , due to their ability to fix large amount of atmospheric nitrogen. these symboises result in the formation on legume of differentiated organs called nodules , in which the bacteria reduce nittogen to ammonia used by the host plants