The pupil opens and closes automatically in response to light. what part of the nervous system controls this response? explain whether this is voluntary or involuntary action

Question

Advanced Placement (AP)

Marco Young

2 January, 01:26

The pupil opens and closes automatically in response to light. what part of the nervous system controls this response? explain whether this is voluntary or involuntary action

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Miguel Cox · Answer 1

the opening and closing of the pupil in response to light is an involuntary action controlled by the parasympathetic branch of the autonomic nervous system