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JIPMER2004BotanyMineral Nutrition

Which of the following element plays an important role in nitrogen fixation?

Options

  1. AZinc
  2. BMolybdenum.
  3. CManganese
  4. DCopper

Correct answer

B. Molybdenum.

Step-by-step solution

Molybdenum is a component of nitrogenase and thus brings about fixation of gaseous nitrogen. It also act as enzyme activator of nitrate reductase.

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