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NEET Biology NEET PYQ-Kingdom Monera

  • question_answer
    In Lederberg's replica plating experiment what was used to obtain streptomycin resistant strain? [AIPMT 2001]

    A) Minimal medium and streptomycin           

    B) Complete medium and streptomycin

    C) Only minimal medium                

    D) Only complete medium

    Correct Answer: B

    Solution :

    [b] The streptomycin resistant strains, would grow only if all other requirements are provided and amounts of streptomycin is added sufficient enough to kill normal populations.


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