Question

Q3. Which of the following is not required by plant for food synthesis?

a. Water b. Oxygen c. Carbon dioxide d. Chlorophyll​

Answer 1

Answer:

Chlorophyll...

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Answer 2

Answer:

B. Oxygen

Explanation:

• Plants use carbon dioxide and water in presence of sunlight to synthesise glucose and release oxygen. There is no role of oxygen. Thus the correct answer is option (b).