Parasympathetic nervous system increases the activity of

Options

A. Gut, iris and urinary bladder
B. Heart, adrenal and sweat gland
C. Heart, pancreas and lacrimal gland
D. Lacrimal gland and sweat gland

Answer

A

Explanation

Effect of parasympathetic nervous system:
(i) Stomach and Intestine: Increased motility, relaxation of sphincters.
(ii) Iris: It helps in constriction of pupil in response of bright light.
(iii) Urinary bladder: contraction of muscular wall, relaxation of internal sphincter.