Ahmed wants to stop carbon dioxide supply to a potted plant so that photosynthesis does not occur. Which of these should he do for his experiment?
a. Keep the plant in a dark room for a few days.
b. Stop pouring water to the plant.
c. Provide a wax coat to the underside of the leaves.
d. Use a non-porous plastic pot instead of the porous clay pot.
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Answer: c. Provide a wax coat to the underside of the leaves
Explanation: Stomata are present on the underside of the leaves. Their main function is to exchange gases. Applying a wax coat on the underside of the leaves will prevent the entering of carbon dioxide and thus, its supply will also be stopped.
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Answer:
c. Provide a wax coat to the underside of the leaves.
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