Tobacco contains nicotine which stimulates _____X______ to release ________Y_________ into blood circulation, which increases blood pressure and rate of heart beat.

Select the correct option for X and Y.

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Tobacco contains nicotine which stimulates the adrenal medulla gland to release adrenaline or nor-adrenaline hormone into blood circulation, which increases blood pressure and rate of heartbeat.

Zoology - Human Health and Diseases Question with Solution | TestHub

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