A short biography of Dr. Alexander Fleming

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A biologist, pharmacologist, botanist but best known for his major discovery of antibiotic penicillin. Dr. Alexander Fleming was an expert in the fields of bacteriology and immunology.

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2 Responses

  1. Danilo Cadena says:

    first man here dudes

  2. Danilo Cadena says:

    she talks like mexican dudes

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