Multiple Choice
Cavitation can occur when what happens?
A) Root pressure pushes water up the xylem.
B) Starch grains block the sieve tubes.
C) Gas bubbles expand inside a tracheid or vessel member.
D) Stomata get stuck closed.
E) Clouds block sunlight shining on the leaves.
Correct Answer:
Verified
Correct Answer:
Verified
Q17: You a given a plant tissue in
Q18: Mangrove plants live in areas regularly flooded
Q19: A large watermelon fruit is very heavy
Q20: The pressure-flow hypothesis describes<br>A)how hormones move through
Q21: Which of the following statements does not
Q23: Which of the following hormones increases when
Q24: Which of the following statements about transport
Q25: Which of the following does not require
Q26: Even in the absence of transpiration,some water
Q27: Which of these structures is not likely