NEET Biology Mineral Nutrition Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Mineral Nutrition Topic Based

Question & Answer Discuss:

An element playing important role in nitrogen fixation is

(a) copper

(b) manganese

(c) molybdenum

(d) zinc.

Answer: (c)

Molybdenum is a micronutrient which is required in very minute amount by the plants. It is responsible for nodulation in legumes. It is part of nitrate reductase enzyme which helps in nitrogen fixation.

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