One of the examples of the action of the autonomous neural system is

Options

A. swallowing of food
B. pupillary reflex
C. peristalsis of the intestine
D. all of these

Answer

D

Explanation

Autonomous neural system controls and coordinates the involuntary activites of various organs. It regulates involuntary activities of the body , i.e., activities which are not under the will power of the animal, e.g. , swallowing of food, pupillary reflex, peristalsis of the intestine, etc.