NEET Exam Model Paper 10

Question : 115 of 180

Marks: +1, -0

A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neurohormonal control system ?

Hypothalamus activates the parasympathetic divison of brain
Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal cortex
Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal medulla
Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse

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