Short-day plants flower only if
A) abscisic acid is available.
B) their phytochrome-mediated responses are inhibited.
C) the duration of uninterrupted darkness is longer than some species-specific length.
D) they are in the shade.
Correct Answer:
Verified
Q42: The phytochrome Pr
A) is inactive and absorbs
Q43: Senescence in plants usually involves
A) shade from
Q44: Plants that flower in the United States
Q45: A new type of strawberry plant produces
Q46: Leaves of the Venus flytrap and other
Q48: _plants bloom only when the duration of
Q49: The phytochrome that is active and absorbs
Q50: Which of the following is TRUE of
Q51: The process of aging is called
A) senescence.
B)
Q52: Which pigment is responsible for the phototropism
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