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Chemistry in Everyday Life — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryChemistry in Everyday Life2 Marks
Question
What are drugs?
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Answer

A drug is a substance that is used to modify or explore physiological systems or pathological states for the benefit of the recipient. it is used for the purpose of diagnosis, prevention cure, or relief of disease.

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