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Which one is a nonsymbiotic nitrogen fix...

Which one is a nonsymbiotic nitrogen fixer

A

Rhizobium

B

Oscillatoria

C

Nostac

D

Lactobacillus

Text Solution

Verified by Experts

The correct Answer is:
C
Nostoc is a free living nitrogen-fixing blue green algae probably with the help of heterocysts. Photosynthesis provides the energy for nitrogen fixation.
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