Antibiotics are the Secondary metabolites produced by the microorganisms that affects the growth of another microorganisms particularly bacteria. The present study was aimed to study the Antibiotic sensitivity of Wild and Mutated bacterial pathogens against Standard Antibiotics. The bacterial pathogens selected for the present study was collected and maintained in Nutrient agar slants at 4 °C. Eleven Bacterial pathogens selected for the present research are Staphylococcus aureus, Bacillus cereus, Escherichia coli, Proteus mirabilis, Salmonella typhi, Shigella flexneri, Shigella dysentriae,...