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A person entering an empty room suddenly...

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 neuro-hormonal control system

A

Sympathetic nervous system activated, releasing epinephrine and norepinephrine from adrenal medulla

B

Activation of sympathetic nervous system releasing epinephrine and norepinephrine from adrenal cortex

C

Neurotransmitters diffuse rapidly across synaptic cleft

D

Hypothalamus activates parasympathetic nervous system.

Text Solution

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The correct Answer is:
A
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