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Question

Stomatal opening during light occurs mainly due to:

Options

Choose one · Correct answer highlighted

Explanation

B fits best: Endosmosis into guard cells. Keep the STOMATA MOVEMENT basics straight and Endosmosis into guard cells stands out as the precise answer. Avoid: A) Exosmosis from guard cells; C) Plasmolysis; D) Loss of K+ ions. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.