Drugs that cause malformation in an embryo during pregnancy are called:

Which drug is obtained from the dried flowering tops of a plant?

From which part of the plant $Erythroxylum$ $coca$ is cocaine obtained?

Liver cirrhosis is caused by ...........

Codeine is obtained from.........

Which are the drugs that are normally used as medicines to help patients cope with mental illnesses like depression and insomnia and are often abused?