Alexander Flemming discovered penicillin. Fleming, Sir Alexander (1881 - 1955)
Penicillin is not secreted rather it is a mold that is now created in labs. Alexander Fleming discovered penicillin by accident.
1928
Alexander Fleming discovered penicillin.
Penicillin was discovered by Scottish scientist Alexander Fleming in 1928. He noticed that a type of mold called Penicillium notatum killed bacteria in a petri dish, leading to the development of the first antibiotic.
Sir Alexander Fleming.
Penicillin was discovered by Alexander Fleming in 1928.
Alexander Fleming discovered Penicillin!!!
Alexander Fleming discovered penicillin in 1928
Alexander fleming is mpotant because he discovered Penicillin.
Alexander Fleming
Who...? Alexander Fleming discovered pencillin in 1929.