Multiple Choice
The graph below shows daily water potential in the xylem of a woody plant. Which of the following statements is best supported using the data? 
A) Water potential decreases, beginning around 6 am, because of increased mineral uptake.
B) High water potential results in greater transpiration.
C) Water potential at noon is a reflection of high rates of transpiration.
D) Increasing pressure potential after noon results in decreasing water potential.
Correct Answer:
Verified
Correct Answer:
Verified
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