Random Pop Quiz

When transpiration is at a maximum rate, tree trunks decrease in diameter. Which statement explains this?
Choose the right answer:
Option A The water in the xylem vessels is under increased tension
Option B There is less water in the xylem vessels
Option C There is decreased suction pressure in the leaves
Option D There is less adhesion between water and xylem vessel walls
 FuyuumiAmakusa posted over a year ago
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