NEET Biology Principle Of Inheritance And Variation Question Bank Chromosomes and Genes

  • question_answer
    The person who discovered 'Y' chromosomes was

    A) Mc Carthy

    B) Mc Clung

    C) Gregor Mendel

    D) Netti Stevens

    Correct Answer: C

    Solution :

    In 1944, Beadle and Tatum irradiated Neurospora crassa with X-rays and obtained a number of nutritional mutants called auxotrophs.


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