Question

While watching a scary movie, mention its effects on the following organs by the autonomous nervous system in the table given below: (one has been done for you as an example).

	Organ	Sympathetic System	Parasympathetic System
	e.g. Lungs	Dilates bronchi and bronchioles	Constricts bronchi and bronchioles
(1)	Heart	______	______
(2)	Pupil of the eye	______	______
(3)	Salivary gland	______	______

Answer 1

	Organ	Sympathetic System	Parasympathetic System
	e.g. Lungs	Dilates bronchi and bronchioles	Constricts bronchi and bronchioles
(1)	Heart	accelerates heartbeat	retards heartbeat
(2)	Pupil of the eye	dilation	constriction
(3)	Salivary gland	inhibits the secretion of saliva (dryness of the mouth)	stimulates the secretion of saliva