Multiple Choice
Stomata begin to open when K+
A) becomes concentrated, water enters guard cells, and the cells become turgid.
B) leaves guard cells and they become less turgid.
C) enters guard cells and they become less turgid.
D) leaves guard cells and they become turgid.
E) reaches equilibrium in guard cells and their surroundings.
Correct Answer:

Verified
Correct Answer:
Verified
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