Explain how the direction of exchange of gases in plants changes with the time of the day
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Plants respire throughout the day, while photosynthesis takes place only in the presence of sunlight. In daytime, carbon dioxide produced in respiration by the plants is used by them in photosynthesis. ... In fact, plants take in additional carbon dioxide from the air for photosynthesis.
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Plants respire throughout the day, while photosynthesis takes place only in the presence of sunlight. In daytime, carbon dioxide produced in respiration by the plants is used by them in photosynthesis.
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