explain how does the exchange of gases occur in plants across the surface of stems, roots and leaves
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the exchange of gases occurs in plant across the surface of
i) through stems by lenticels
ii) through roots by diffusion
iii) through leaves by stomata
i) through stems by lenticels
ii) through roots by diffusion
iii) through leaves by stomata
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It takes place due to the process of diffusion. It is mostly done with the help of STOMATA or through Lenticles .Plants breathe in through stomata present on them . Just as animals plants respire while photosynthesis to survive as well. They release Carbon Dioxide in presence of sunlight during daytime and Oxygen in the absence of sunlight during night-time.
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