Which is the particular type of drug that is obtained from the plant whose one flowering branch is shown here?
Hallucinogen
Depressant
Stimulant
Pain killer
Identify the molecules $(A)$ and $(B)$ shown below and select the right option giving their source and use.
Coca alkaloid or cocaine is obtained from
List the harmful effects caused by alcohol/drug abuse.
Haemoglobin is having maximum affinity with
In persons addicted to alcohol, the liver gets damaged because it