Mineral Nutrition Question 44

44. An element playing important role in nitrogen fixation is :

(a) Molybdenum

(b) Copper

(c) Manganese

(d) Zinc

Show Answer

Answer : a

Hints & Solution

(a) Molybdenum is a micronutrient that plays an important role in nitrogen fixation. It is a part of nitrate reductase enzyme that helps in nitrogen fixation.