He discovered penicillin. Or more commonly known, antibiotics which helps us to heal infections.
Historians credit him with inventing penicillin on accident.
He discovered antibiotic medicine that kills bacteria. This injection is called penicillin.
He invented pencilin.
He invented penicillin.
Dr. Alexander Fleming invented penicillin
He didn't invent anything he was a bacteriologist.
1928
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He invent alot of good stuff.
To be approximate Alexander Fleming invented he discovered it in 1928
Alexander Fleming invented the antibiotic called penicillin.
no he didn't discover
Sir Alexander Fleming discovered penicillin in 1928.
Rosalia invented penisilin!!!!!!! nobody invented penicillin, it was discovered by Alexander Fleming growing in a petri dish when he noticed that it killed bacteria growing in the dish.
because of the loss of his father and other siblings moving on from disease.
Alexander Fleming began working with penicillin in 1928 but the work was expanded and finished by other scientist Check Here http://edhelper.com/ReadingComprehension_33_70.html
Scottish scientist Alexander Fleming is recognized as the discoverer of penicillin.Note: Fleming did not invent penicillin, he discovered it. One cannot invent a substance that occurs in nature.Therefore the correct answer is nobody is the inventor of penicillin.