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Free living, anaerobic, nitrogen (N2) fi...

Free living, anaerobic, nitrogen (`N_2`) fixing bacteria found in soil is:

A

Clostridium

B

Rhizobium

C

Azotobacter

D

Vibrio

Text Solution

Verified by Experts

The correct Answer is:
A

Clostridium bacteria freeliving, anaerobic and nitrogen fixing bacteria. It grows only in the absence of oxygen.
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