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Which one of following can fix nitrogen?...

Which one of following can fix nitrogen?
(a) Mycoplasma
(b) Azotobacter
(c) Anabaena
(d) Both b and c

A

Mycoplasma

B

Azotobacter

C

Anabaena

D

Both B and C.

Text Solution

Verified by Experts

The correct Answer is:
D
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