the study of action of drug is know as

Options

A. Pysiology
B. pharmacology
C. phramacognosy
D. pharmaceutical chemistry

Answer

b

Explanation

Pharmacology is the branch of medicine and biology concerned with the study of drug action where a drug can be broadly defiend as any man made, natrural or endogenous (with in the body) molecule which exects a biochemial and /or physiological effect on the cell' tissue organ or organism.