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  4. Biology
  5. Principle Of Inheritance And Variation

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

  • question_answer
    Recessive characters are expressed when present:

    A) Only when they are present on X chromosome of male

    B) Only when they are present on X chromosomes of female

    C) On any of autosome

    D) On any one chromosome

    Correct Answer: A

    Solution :

    Only when they are present on X chromosome of male


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