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Nitrogen fixation by Nostoc /Anabaena ta...

Nitrogen fixation by Nostoc /Anabaena takes place in

A

Heterocysts

B

Vegetative cell

C

Akinetes

D

Hormogonia

Text Solution

Verified by Experts

The correct Answer is:
a
Heterocysts are airtight anaerobic bodies in which enzyme nitrogenase fixes atmospheric nitrogen.
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