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rosijanka [135]
3 years ago
6

The pupil opens and closes automatically in response to light.What part of your nervous system controls this response and is it

voluntary or involuntary
Biology
1 answer:
Zigmanuir [339]3 years ago
4 0
Pupillary response is a physiological response that varies the size of the pupil, via the optic and oculomotor cranial nerve. Involuntary reflex reaction to exposure or inexposure to light—in low light conditions a dilated pupil lets more light into the eye. :)
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