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Useful and Harmful Microbes — Science STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9ScienceUseful and Harmful Microbes1 Mark
Question
Tetracycline, Penicillin, Gentamycin, Erythromycin.
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Answer

Tetracycline. It is a broad-spectrum antibiotic, whereas others are narrow-spectrum antibiotics.

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