Question

what are the functions of guard cells​

Answer 1

Answer:

Guard cells are located in the leaf epidermis and pairs of guard cells surround and form stomatal pores, which regulate CO2 influx from the atmosphere into the leaves for photosynthetic carbon fixation. Stomatal guard cells also regulate water loss of plants via transpiration to the atmosphere.

Explanation:

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Answer 2

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$\huge\bold{Guard Cell }$

* Guard cells help in exchange of Gases .

* Guard cells regulate opening and closing of stomata by intake of potassium ions and water.