Roots associated with nitrogen fixing bacteria are

A nitrogen fixing bacteria is-

A nitrogen fixing bacteria is :

A legume having symbiotic association with two nitrogen fixing bacteria (Rhizobium and Aerospirillum ) is

Symbiotic nitrogen fixing bacteria are

Name one nitrogen fixing bacteria.

Name one nitrogen fixing bacteria.

Nitrogen fixing bacteria convert:-

Nitrogen fixing bacteria convert:-

Nitrogen fixing bacteria are associated with

Which one is nitrogen fixing bacteria?