Which of the following statements concerning endogenous brassinosteroids is FALSE?
A) They are found in virtually every part of the plant.
B) They are synthesized from castasterone.
C) They are essential for tracheary element differentiation.
D) They are required for normal plant growth.
E) They are transported from root to shoot in the xylem.
Correct Answer:
Verified
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Q25: The most widespread and active brassinosteroid is:
A)brassinolide.
B)24-epibrassinolide.
C)S-adenosylmethionine.
D)strigolactone.
E)castasterone.
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A)synthesize
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