Multiple choice

Micronutrients are mostly involved in the functioning of enzymes. Which of the following is a micronutrient?

  1. Magnesium

  2. Calcium

  3. Nitrogen

  4. Phosphorus

  5. Chlorine

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This is the correct option. Chlorine is a micronutrient. They are present in plants in small quantities, less than 1 ppm of dry matter.