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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Resistance to drugs in Tuberculosis develops by -
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The correct answer is  Ans. is 'd' i.e., Mutation o The most common mechanism of antitubercular drugs resistance is by mutation - INH --> Catalase - peroxidase gene (Kat G) or inh A gene. Rifampin --> rpo B gene PZA --> pnc A gene ETB --> emb B gene Streptomycin --> 16 S rRNA gene (rrs) or ribosomal protein S-12 gene (rpst).