Which hypothesis is supported by the fact that cells of wilting leaves produce abscisic acid,which causes guard cells to close?
A) Supports both hypothesis I and II.
B) Supports only hypothesis I.
C) Supports only hypothesis II.
D) Supports neither hypothesis.
Correct Answer:
Verified
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A)fix
Q34: Which hypothesis is supported by the fact
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Q36: Which statement is NOT true about water
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