In 1928, Fleming was working on the staphylococcibacteria - the kind that cause boils and sore throats, when, whilst he was examining some old bacterial plates that he noticed a mould had grown on one of his cultures. He saw what he believed was unusual in that some of the colonies of staphylococci that should have been growing near the mould had disappeared. Fleming thought that the mould could be making something that was capable of destroying the bacteria. He did some more experiments and found that this was indeed the case. He cultured the mould by growing it in broth. The mould was later identified as Penicillium notatum which had produced what we now call penicillin.
Sir Alexander Fleming.
Sir alexander volta
he discovered the Mackenzie river in Canada.
Sir Alexander Fleming I'm not sure what you mean by "the mold"? Sir Alexander Fleming discovered penicillin which is a form of mold. I hope this helps.
Alexander Fleming discovered penicillin in 1928
Alexander Mackenzie was an explorer who discovered a route to the Pacific.
Who...? Alexander Fleming discovered pencillin in 1929.
Sir Alexander Fleming, discovered penicilin.He was a Scottish biologist, pharmacologist and botanist.
Alexander Flemming discovered penicillin. Fleming, Sir Alexander (1881 - 1955)
Sir Alexander Fleming, discovered penicilin.He was a Scottish biologist, pharmacologist and botanist.
Sir Alexander Fleming discovered penicillin in 1928.
Sir Alexander Fleming, discovered penicilin.Sir Fleming was a Scottish biologist, pharmacologist and botanist.