Question

How the bacteria present in so and root nodules of leguminous plants are useful?

Answer 1

Bacteria Such as Rhizobium and Azotobacter are present in root nodules of legumes which helps in nitrogen fixation and make the soil fertile

Answer 2

Bacteria present in root noudles of legiminous plant like rhizobium bacteria is very useful as it turns atmospheric nitrogen into nitrogen compounds which makes soil fertile.