What causes the ʺleaf dropʺ that occurs in woody plants in preparation for winter dormancy?
A) Opened stomata
B) Suppressed auxin production
C) Increased chlorophyll development
D) Increased ethylene production
E) Inhibition of gibberellin
Correct Answer:
Verified
Q30: Suppose you have some seeds that refuse
Q31: What will happen to a long-day plant,
Q32: Abscisic acid enforces dormancy of seeds by
A)
Q33: To encourage the formation of well-developed, heavily
Q34: Ethylene
A) stimulates seed germination.
B) promotes gravitropism.
C) causes
Q36: The relative sizes of roots and shoots
Q37: Most scientists believe that the lateral buds
Q38: Which of these hormones causes cell elongation,
Q39: Elongation of cells in stems is promoted
Q40: _induces dormancy in seeds and buds and
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