Question

Identify A, B, C and D in the following table:

Scientific name of the source plant	Drug	Harmful effects/Human body part affected
1. Papaver somniferum	A	Depressant/slows body function
2. Cannabis sativa	Cannabinoids	B
3. Erythroxylum coca	C	D

Answer 1

Scientific name of the source plant	Drug	Harmful effects/Human body part affected
1. Papaver somniferum	Morphine	Depressant/slows body function
2. Cannabis sativa	Cannabinoids	Affects on the cardiovascular system of the body.
3. Erythroxylum coca	Cocaine	Potent stimulating effect on the central nervous system, producing a sense of euphoria; excessive dosage causes hallucinations.