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    Exam 38: Plant Developmental Responses to External and Internal Signals
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    What Happens After the Sun Goes Down
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What Happens After the Sun Goes Down

Question 96

Question 96

Multiple Choice

What happens after the sun goes down?


A) The level of Pfr increases.
B) The level of Pfr remains constant.
C) Pfr is converted to Pr.
D) Pfr is degraded.
E) Pr is converted to Pfr.

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