Multiple choice

Which of the following is considered to be a micronutrient for the plants?

  1. Carbon

  2. Iron

  3. Potassium

  4. Calcium

  5. Sulphur
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The minerals which are required by the plants in very small quantities are called micronutrients. They are involved in the functioning of various plant enzymes. Iron is one of the seven micronutrients needed by the plants.

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