A) Molybdenum
B) Manganese
C) Copper
D) Zinc
Correct Answer: A
Solution :
Molybdenum is required for nitrogen fixation. Nitrate metabolism depends upon enzyme nitrate reductase. It is an activator of nitrate reductase. Therefore, the element is important for nitrogen fixation.You need to login to perform this action.
You will be redirected in
3 sec