Biology · Microbiology and Medicine

Who discovered the first effective antibiotic, Penicillin?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Har Gobind Khorana
2Alexander Fleming✓
3Antonie van Leeuwenhoek
4Edward Jenner

Correct answer

Alexander Fleming

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Who discovered the first effective antibiotic, Penicillin?

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