1.

Question : Mark the incorrect statement

Answer»

Smoking also paves the way to hard drugs
Tobacco has been used by human beings for more than 40 years
Smoking increases CARBON MONOXIDE (CO) CONTENT in blood and reduces the concentration of haembound oxygen
NICOTINE STIMULATES adrenal gland to release adrenaline and nor-adrenaline into blood circulation, both of which raise blood pressure and increase heart rate

Answer :A


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