Question

who discovered antibiotics?​

Answer 1

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Alexander Fleming.

1928, Alexander Fleming discovered first antibiotics.

It was pencillin to defend immune system from diseases caused by staphylococci and other bacterias.

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Answer 2

Answer:

In the 1920s, British scientist Alexander Fleming was working in his laboratory at St. Mary's Hospital in London when almost by accident, he discovered a naturally growing substance that could attack certain bacteria.

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