Atmospheric nitrogen does not get fixed through:
Action of plants
Action of lightning
Plants cannot fix atmospheric nitrogen directly.
Name any one plant which has nitrogen fixing rhizobium bacteria
Rhizobium bacteria fix nitrogen and are present in the roots of all plants.
The Rhizobium bacteria present in the root nodules of pea plants can fix one of the following from the atmosphere. This one is :
(a) hydrogen (b) oxygen (c) nitrogen (d) halogen