Question

what is rhizobium and what is the biological importance of rhizobium..please answer...me..its urgent​

Answer 1

Answer:

rhizobium is a bacterium that helps the leguminous plant to survive rhizobium change the the atmosphere nitrogen into usable form of Nitrogen which is used by leguminous plant

Explanation:

hope this answer will help you

Answer 2

Explanation:

1. Rhizobium is a genus of Gram-negative soil bacteria that fix nitrogen. ... The bacteria colonize plant cells within root nodules, where they convert atmospheric nitrogen into ammonia using the enzyme nitrogenase and then provide organic nitrogenous compounds such as glutamine or ureides to the plant.
2. if they are not exist ,so plant are may not make them food and it's also effect of percentage nitrogen gas in atmosphere.