Proliferation of root nodule is induced by the bacterium _______.
A. Anabena.
B. Azomonas.
C. Rhizobium.
D. Azospirillum.
Answer:C
Proliferation of root nodule is induced by the bacterium _______.
A. Anabena. B. Azomonas. C. Rhizobium. D. Azospirillum.