Biology, asked by pb646393, 10 months ago

Discuss the effect of external stimuli on circadian rhythm
of an animal.​

Answers

Answered by heerasingh5746
0

Answer: Light effects on circadian rhythm are the effects that light has on circadian rhythm. Most animals and other organisms have "built-in clocks" in their brains that regulate the timing of biological processes and daily behavior. ... One of the various factors that influence this entrainment is light exposure to the eyes.

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