Stomata are opened when ____ guard cells and they become ____

a. active transport pumps H+ into; turgid
b. active transport of H+ stops in; flaccid
c. active transport pumps H+ out of; turgid


d. active transport pumps H+ into; flaccid
e. active transport of H+ stops in; turgid


ANSWER: c

Biology & Microbiology

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