Correct Answer: Pharmacology

Solution : The correct answer is Pharmacology

Pharmacology is the scientific study of the effects of drugs and chemicals on living organisms where a drug can be broadly defined as any chemical substance, natural or synthetic,

which affects a biological system. Pharmacology may involve how organisms handle drugs, identification and validation of new targets for drug action, and the design and development of new drugs to prevent, treat and cure disease.

Pharmacology research is also a critical component in the development of modern 'personalized medicine'.

There are many sub-specialties within the general discipline of pharmacology.

Final answer is Pharmacology