One of the examples of the action of the autonomous nervous system is (1) Knee-jerk response (2) Pupillary reflex (3) Swallowing of food (4) Peristalsis of the intestines......Isn't (2) and (4) correct? Answer given is (2)

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Please find below the solution to the asked query         

Yes, both the answers are correct. 
Pupillary reflex (dilation and constriction) and peristaltic movements of the intestine are actions of the autonomous nervous system.

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