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Environmental Studies Short Question | Gkseries

Q.

Out of vanadium, molybdenum and iron, the metals involved in nitrogenase enzyme in nitrogen fixation in soil is/are

[A] vanadium and molybdenum only
[B] vanadium, molybdenum and iron
[C] molybdenum only
[D] vanadium only
Answer & Explanation

Answer: vanadium, molybdenum and iron