Stomata generally open in response to ____.
A) the release of abscisic acid by the roots
B) a drop in CO2concentration in leaf air spaces
C) exposure to red light
D) a drop in O2concentration in leaf air spaces
E) an increase in CO2concentration in the leaf air spaces
Correct Answer:
Verified
Q41: Stomata close when _ guard cells and
Q42: The most prominent known role in the
Q43: Which factor has little effect on the
Q44: According to the cohesion-tension mechanism of water
Q45: Stomata are opened when _ guard cells
Q47: In herbaceous plants, the stress-related closing of
Q48: In CAM plants, such as cacti, stomata
Q49: Stomata generally close in response to _.
A)
Q50: Experiments have shown that xylem sap transport
Q51: The movement of xylem sap is best
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