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The first antibiotic was discovered by
Options
(a) R Koch
(b) Louis Pasteur
(c) A Fleming
(d) W.Flemming
Correct Answer:
A Fleming
Explanation:
In the year 1928 Sir Alexander Fleming observed that Penicillium notatum had destroyed bacteria in a Staphylococcus culture plate. This observation led to the discovery of penicillin, the first true antibiotics.
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- The spark-discharge apparatus to test chemical evolution life was designed by
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Topics: Microbes in Human Welfare
(63)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Opening of flower is an example of
- The spark-discharge apparatus to test chemical evolution life was designed by
- Tissue,which has power of division and regeneration throughout life is
- The pairing of homologous chromosomes in meiosis is known as
- Photosynthetic bacteria have
Topics: Microbes in Human Welfare (63)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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