Light causes stomata to open ; in presence of light, photosynthesis occurs producing glucose which raises osmotic pressure of guard cells ; guard cell draw in water by osmosis from surrounding epidermal cells ; swell and eventually bulge causing stomata to open ;
sharon kalunda answered the question on May 29, 2019 at 07:53
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Date posted: May 29, 2019. Answers (1)
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(i) State the function of the chloroplasts in photosynthesis.
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Date posted: May 29, 2019. Answers (1)
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Date posted: May 29, 2019. Answers (1)
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Date posted: May 29, 2019. Answers (1)
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