The Blank______ division causes constriction of the pupil of the eye, while the Blank______ division causes dilation.Multiple choice question.parasympathetic, sympatheticsympathetic, parasympatheticsympathetic, sympatheticparasympathetic, parasympathetic
Question
The Blank______ division causes constriction of the pupil of the eye, while the Blank______ division causes dilation.Multiple choice question.parasympathetic, sympatheticsympathetic, parasympatheticsympathetic, sympatheticparasympathetic, parasympathetic
Solution
The correct answer is "parasympathetic, sympathetic". The parasympathetic division of the nervous system is responsible for rest and digest activities, which includes constriction of the pupil. On the other hand, the sympathetic division is responsible for fight or flight activities, which includes dilation of the pupil.
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