NEET BIOLOGY

Detailed explanation-1: -Alexander Fleming was a Scottish physician-scientist who was recognised for discovering penicillin.

Detailed explanation-2: -But it was not until 1928 that penicillin, the first true antibiotic, was discovered by Alexander Fleming, Professor of Bacteriology at St. Mary’s Hospital in London.

Detailed explanation-3: -Penicillin discovered Often described as a careless lab technician, Fleming returned from a two-week vacation to find that a mold had developed on an accidentally contaminated staphylococcus culture plate. Upon examination of the mold, he noticed that the culture prevented the growth of staphylococci.

Detailed explanation-4: -Penicillin was the first antibiotic discovered by Alexander Fleming. It was obtained accidentally while working with Staphylococcus.

Detailed explanation-5: -They were discovered by a Scottish physician-scientist named Alexander Fleming in September 1928 and regarded as an accidental discovery which till date saved a lot of lives.