The water potential at the leaf surfaces expressed in kPa is most likely to be _____.
A)-10
B)33
C)-33
D)-500
E)-31,000

Name: The water potential at the leaf surfaces expressed in kPa is most likely to be _____. A)-10 B)33 C)-33 D)-500 E)-31,000
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Question

Quizplus · Accepted Answer

The water potential at the leaf surfaces is typically negative, indicating a suction force. A value of -500 kPa is realistic for leaf water potential, as it reflects the tension needed to pull water through the plant from the roots to the leaves.

The Water Potential at the Leaf Surfaces Expressed in KPa