Question

Name the plant source of cocaine. How does it affect the human body? 

OR 

Name the drug obtained from Erythroxylum coca and write its effects on the human body. 

OR 

Why do sports persons often fall a victim to cocaine addiction ?

Answer 1

Plant source of cocaine is Erythroxylum coca. It has a potent stimulating action on central nervous system, producing a sense of euphoria and increased energy. Excessive dosage of cocaine causes hallucinations.