Question

Rhizobium is

a. a parasitic and nitrogen - fixing bacterium
b.a non symbiotic bacterium
c.a symbiotic and nitrogen - fixing bacterium

Answer 1

Answer:

Rhizobium is a genus of Gram-negative soil bacteria that fix nitrogen. Rhizobium species form an endosymbiotic nitrogen-fixing association with roots of legumes and other flowering plants.

Answer 2

Answer:

ans (c)

Explanation:

(c) is answer mark me brillents