Question : Who discovered Penicillin?
Option 1: Edward Jenner
Option 2: Niels Bohr
Option 3: Sir Alexander Fleming
Option 4: Heinrich Hertz
Correct Answer: Sir Alexander Fleming
Solution : The correct option is Sir Alexander Fleming.
The most famous contribution of Scottish scientist and physician Sir Alexander Fleming is the creation of penicillin, the first antibiotic ever used worldwide. In 1928, penicillin was developed. It is applied to infections brought on by bacteria. It was a coincidental finding.
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