Question
Arrange the water potential values of the following in ascending sequence during upward movement of water.
A. Atmosphere
B. Leaf xylem
C. Xylem of the stem
D. Root xylem
E. Soil solution
A. Atmosphere
B. Leaf xylem
C. Xylem of the stem
D. Root xylem
E. Soil solution
Answer: Option A
:
A
Water potential of the atmosphere is more negative than leaf xylem. From theleaf xylem to the root xylem water potentialincreases and soil solution has the maximum water potential.
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:
A
Water potential of the atmosphere is more negative than leaf xylem. From theleaf xylem to the root xylem water potentialincreases and soil solution has the maximum water potential.
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