by discovering the world's first antibiotic, or bacteria killer
He discovered penicillin
He discovered antibiotic that is pencilline
Alexander Fleming's best-known discoveries are the enzyme lysozyme in 1923 and the world's first antibiotic substance benzylpenicillin.
The discovery of penicillin in 1928 by Alexander Fleming.
Alexander Fleming discovered Penicillin.It is one of the earliest discovered and wildly used antibiotic agents,derived from the Penicillin mold.
He discovered the antibiotic penicillin. ---> Sa NAT yan no? HAHAHA :))
Sir Alexander Fleming.
Alexander Fleming discovered penicillin.
Where did Alexander Fleming die?
Alexander Fleming discovered penicillin.
Alexander Fleming
Alexander Fleming was born in Scotland.