Multiple Choice
In Alaska, the longest day of summer is over 20 hours. Predict how this would affect melatonin secretion.
A) Melatonin secretion would decrease due to the extended length of time an individual is exposed to sunlight.
B) Melatonin secretion would increase due to the extended length of time an individual is exposed to sunlight.
Correct Answer:

Verified
Correct Answer:
Verified
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