How does gaseous exchange take place in lower plant
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Gas Exchange in Plants. Plants obtain the gases they need through their leaves. They require oxygen for respiration and carbon dioxide for photosynthesis. The gases diffuse into the intercellular spaces of the leaf through pores, which are normally on the underside of the leaf - stomata.
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leaves consist of tiny pores known as stomata gaseous exchange occurs through difuusion via stomata. guard cells regulate each of the stomata exchange of gases occurs with the closing and opening of the stomata between the inferior of leaves and the atmosphere
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