Multiple choice

Which of the following is NOT required by a plant for the preparation of its food?

  1. Water

  2. Mineral salts

  3. Carbohydrate

  4. Sun light

  5. Carbon dioxide

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

Carbohydrate is a by-product of food prepared by the plants. It is not required by the plants to produce food.