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Biology class 10 Chapter No. 9 Pharmacology MCQs (1-100) Pharmacology is the study of: a) Diseases b) Hormones c) Drugs and their effects d) Blood circulation Answer: c The branch of pharmacology that deals with the origin and nature of drugs is called a) Pharmacodynamics b) Pharmacokinetics c) Pharmacognosy d) Toxicology Answer: c Which branch of pharmacology studies the effects of drugs on the body? a) Pharmacodynamics b) Pharmacokinetics c) Pharmaceutics d) Immunology Answer: a The study of how drugs move through the body is called a) Pharmacognosy b) Pharmacodynamics c) Pharmacokinetics d) Biochemistry Answer: c The science of poisons and their effects is a) Physiology b) Pharmacology c) Pathology d) Toxicology Answer: d A drug that reduces pain is known as: a) Antibiotic b) Analgesic c) Antipyretic d) Anesthetic Answer: b Antibiotics are used to treat: a) Viral infections b) Bacterial infections c) Fungal infections d) Parasitic...