The primary mechanism for the opening of stom | vedclass

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(B) The opening and closing of stomata are regulated by the turgor pressure of the guard cells.When guard cells take up water through the process of e

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Endosmosis

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(B) The opening and closing of stomata are regulated by the turgor pressure of the guard cells.When guard cells take up water through the process of endosmosis,they become turgid.This increase in turgor pressure causes the outer thin walls of the guard cells to bulge outwards,which in turn pulls the inner thick walls apart,leading to the opening of the stomatal pore.Therefore,endosmosis is the fundamental process responsible for the opening of stomata.

The primary mechanism for the opening of stomata is:

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