Coca alkaloid or cocaine is obtained from

Assertion : Cocaine has a potent stimulating action on central nervous system, producing a sense of euphoria and increased energy.

Reason : Injecting the microbes intentionally during immunisation or infectious organisms gaining access into body during natural infection induces active immunity.

Alcohol is harmful for

Which one of the following is a synthetic drug

Which one of the following is thecorrect statement regarding the particular psychotropic drug specified ?

Continuous use of alcohol causes