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SSC General Science & Technology Sample Paper NCERT Sample Paper-6

  • question_answer
    Penicillin was discovered by

    A)  Beadle 

    B)  Darwin

    C)  Woodruff         

    D)  Flemming

    Correct Answer: D

    Solution :

    [d] Penicillin is an antibiotic which is derived from the mould, Penicilliumnotatum. It is used to treat a variety of infections caused by certain bacteria. It was first discovered by Alexander Flemming in 1929.


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