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  5. Principle Of Inheritance And Variation

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

  • question_answer
    Sex-determination is controlled by ... A... and the remaining chromosomes which are not involved in sex-determination are ...B... .

    A)
    A B
    allosomes autosomes
     

    B)
    A B
    allosomes sex-chromosomes
     

    C)
    A B
    sex-chromosomes allosomes
     

    D)
    A B
    autosomes sex-chromosomes

    Correct Answer: A

    Solution :

    (a)


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