A) Salivation
B) Eye opening and closing
C) Response to pinching pin in a frog leg
D) Sweating
Correct Answer: D
Solution :
Reflex action is an immediate involuntary response to a stimulus. In reflex action a sensory impulse reaching central nervous system is itself returned to an effector as a motor impulse without neuronal analysis and integration. The common examples are salivation, eye opening and closing, response to pinching pin in a frog leg, coughing, sneezing etc. Sweating (maintenance of body temperature) is regulated by autonomic nervous system. The autonomic nervous system itself has two sections, ie, sympathetic and parasympathetic nervous system.You need to login to perform this action.
You will be redirected in
3 sec