Description : Which was the first antibiotic - (1) Terramycin (2) Neomycin (3) Penicilin (4) Streptomycin
Last Answer : (3) Penicilin Explanation: Penicillin is a group of antibiotics derived from Penicillium fungi. They include penicillin G, procaine penicillin, benzathine penicillin, and penicillin V. Penicillin ... Penicillins are still widely used today, though many types of bacteria are now resistant.