‘Smack’ is a drug obtained from the

1. latex of Papaver somniferum       
2. leaves of Cannabis sativa
3. flowers of Dhatura
4. fruits of Erythroxyl coca

Subtopic:  Drugs & Alcohol Abuse |
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From NCERT
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Tobacco consumption is known to stimulate secretion of adrenaline and noradrenaline. The component causing this could be:

1. Nicotine                                                   
2. Tannic acid
3. Curamin                                             
4. Catechin

Subtopic:  Drugs & Alcohol Abuse |
 98%
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