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Which gas from the air is essential in the process of food preparation in plants? Class 7

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Science Class 7 Science 119 views May 27, 2026 Reviewed & updated Oct 01, 2026
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Which gas from the air is essential in the process of food preparation in plants? Class 7

Question 1.

Which gas from the air is essential in the process of food preparation in plants? Class 7

Answer:

Carbon dioxide is essential gas in air, in the process of food preparation in plants.

Question 2.

Fill in the following table yes/no for role of air in the preparation of starch by plant. Class 7

Answer:

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