Question

Here's my question .....
What was Alexander Flemming's first discovery???
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Answer 1

Answer:

penicillin

Sir Alexander Fleming, a Scottish researcher, is credited with the discovery of penicillin in 1928. At the time, Fleming was experimenting with the influenza virus in the Laboratory of the Inoculation Department at St. Mary's Hospital in London.

Answer 2

Answer:

Hope it helps you mate.

Explanation:

The discovery of penicillin was his first discovery.