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With regard to the bilogical nitrogen fi...

With regard to the bilogical nitrogen fixation by Rhizobium in association with soy bean, which one of the following statement/statements does not hold true?

A

Nitrogenase may require oxygen for its functioning

B

Nitrogenase is Mo-Fe protein.

C

Leg-haemoglobin is a pink coloured pigment

D

Nitrogenase helps to convert `N_(2)` gas into two molecules of ammonia

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The correct Answer is:
A
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