Question

which of tha following is a function of rhizobium
(a)Denitrification (b)Nitrogen fixation

(c)Ammonificatoin (d)Nitrification

Answer 1

nitrogen fixation..

hope it will help you if it is right then plz mark as brainlist

Answer 2

Nitrogen Fixation
It converts the atmospheric nitrogen into usable form which is needed for plants