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Question

Primary driving force for stomatal movement is:

Options

Choose one · Correct answer highlighted

Explanation

B fits best: Turgor pressure of guard cells. Keep the STOMATA MOVEMENT basics straight and Turgor pressure of guard cells stands out as the precise answer. Avoid: A) Osmotic pressure of epidermal cells; C) Capillary action; D) Diffusion pressure deficit. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.