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Alexandra Fleming was a scientist who discovered the anti biotic penicillin.

he actually discovered it by an accident.

but it was used to cure the army in w.w2

as in World War 2.So he got famous by inventing something by accident!

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What was Fleming's hypothesis?

Fleming's hypothesis was that the Penicillium produce a chemical that can kill ... Alexander Fleming was a scientist, born near Darvel in Ayrshire, Scotland.


What did Alexander Fleming discover that earned him the 1945 Nobel Prize for Medicine?

Alexander Fleming discovered penicillin, the first effective antibiotic, in 1928. This groundbreaking discovery revolutionized medicine by providing a treatment for bacterial infections that had previously been difficult to manage. Fleming was awarded the Nobel Prize in 1945 for his work on penicillin.


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Alexander Fleming discovered mold (Penicillium) in 1928, when he noticed that the mold had killed bacteria growing in a petri dish. This discovery eventually led to the development of the antibiotic penicillin, revolutionizing medicine.


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What did Alexander Fleming discover that earned him the 1945 Nobel prize in medicine?

Alexander Fleming discovered penicillin, the first antibiotic drug, in 1928. This discovery revolutionized the treatment of bacterial infections and saved countless lives. He was awarded the Nobel Prize in Physiology or Medicine in 1945 for his work on penicillin.