Question

3 types of crude drugs​

Answer 1

Answer:

stimulants (e.g. cocaine)

depressants (e.g. alcohol)

opium-related painkillers (e.g. heroin)

hallucinogens (e.g. LSD)

Answer 2

Crude drugs may be derived from various natural sources like Plants, Animals, Minerals, Marine and Micro-organisms etc. Crude drugs are further grouped as – 1]ORGANISED (CELLULAR). according to whether they contain a regularly organised cellular structure or not.