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12th Class Biology Principle Of Inheritance And Variation Question Bank MCQs - Principles of Inheritance and Variation

  • question_answer
    Chromosomal theory of inheritance was proposed by

    A) Sutton and Boveri

    B) Bateson and Punnett

    C) TH Morgan

    D) Watson and Crick

    Correct Answer: A

    Solution :

    [a] The chromosomal theory of inheritance proposed by Sutton and Boveri. It states that chromosomes are the vehicles of genetic heredity. Neither Mendelian genetics nor gene linkage is perfectly accurate, instead, chromosome behaviour involves segregation, independent assortment and occasionally, linkage.


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