In the mechanism of opening of stomata,the im | vedclass

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(A) The opening and closing of stomata are primarily regulated by the turgor pressure changes within the guard cells.When the guard cells take up wate

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Shape of the guard cells

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(A) The opening and closing of stomata are primarily regulated by the turgor pressure changes within the guard cells.When the guard cells take up water,they become turgid and their unique shape (due to the differential thickness of their cell walls) causes them to bulge outwards,thereby opening the stomatal pore.Therefore,the shape of the guard cells is the critical factor in the mechanism of stomatal opening.

In the mechanism of opening of stomata,the important factor is the

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