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Who discovered Penicillin and when?(a) Alexander Graham Bell in 1918(b) Alexander Flemming in 1928(c) Alexander Flemming in 1938(d) Alexander Flemming in 1948The question was posed to me in an international level competition.This key question is from Biological Classification topic in section Biological Classification of Biology – Class 11 |
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Answer» Right answer is (b) ALEXANDER Flemming in 1928 |
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