How do plants balance the need to photosynthesize, which requires carbon dioxide from the atmosphere, with the water loss that comes from transpiration?

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    Potassium concentrations are increased when photosynthesis outstrips cellular respiration due to the influence of low carbon dioxide levels under these conditions.
    by regulating the opening and closing of the stomata
    by regulating the potassium ion concentration within the guard cells
    all of the above

asked May 30, 2013 in Biology by anonymous
    

1 Answer

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all of the above
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)

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