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NTA Abhyas NEET2020BotanyMineral NutritionPractice

Mg and Fe are needed for plants in

Options

  1. Aenergy transfer
  2. Bsynthesis of chlorophyll pigment in the leaves
  3. Cstomatal opening
  4. Dtranslocation of carbohydrates

Correct answer

B. synthesis of chlorophyll pigment in the leaves

Step-by-step solution

Magnesium is structural component of chlorophyll. A chlorophyll molecule consists of a single magnesium atom present in the centre which is attached to four pyrrole rings. Iron is a functional component for synthesis of chlorophyll.

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