Class 11 Biology Mineral Nutrition Biological Nitrogen Fixation

Medium

Select the incorrect statement with respect to the biological nitrogen fixation by Rhizobium.

A
Nitrogenase may require oxygen for its functioning.
B
Nitrogenase is a $Mo-Fe$ 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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Class 11 Questions

Class 11

Biology Questions

Chapter

Mineral Nutrition

Subtopic

Biological Nitrogen Fixation

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