Which of the following is the most likely cau | vedclass

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(C) The opening and closing of stomata are primarily regulated by the turgor pressure of the guard cells. When water molecules enter the guard cells t

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Water molecules enter the guard cells

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(C) The opening and closing of stomata are primarily regulated by the turgor pressure of the guard cells. When water molecules enter the guard cells through osmosis,the guard cells become turgid. Due to the presence of thick inner walls and thin outer walls,the turgid guard cells bulge outwards,causing the stomatal pore to open wider. Therefore,the entry of water into the guard cells is the direct cause of stomatal opening.

Which of the following is the most likely cause for the wider opening of stomata?

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