Sympathetic nervous system induces
(a) secretion of digestive juices
(b) heart beat
(c) secretion of saliva
(d) all of these.
Ans-(b) heart beat
Explanation-
The autonomic nerves system has two main divisions namely Sympathetic nervous system and Parasympathetic nervous system. The sympathetic nervous system increases the heart rate and the force of contraction. It releases the hormones catecholamines- epinephrine and norepinephrine that accelerates the heart rate.
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