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A person entering an empty room suddenly fins a snake right in front on opening the door. Which one of the following is likely to happen in his neuro-hormonal control systemA. Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulseB. Hypothalamus activates the parasympa-thetic division of brainC. Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal cortexD. Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal medulla |
| Answer» Correct Answer - D | |