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NEET Biology Principle Of Inheritance And Variation Question Bank Self Evaluation Test - Principles of Inheritance and Variation

  • question_answer
    In Drosophila XXY represents a female but in human it is an abnormal male. It shows that:

    A) Y-chromosome is essential for male sex in human.

    B) Y-chromosome is essential for female sex determination in Drosophila.

    C) Y-chromosome is not essential for male sex determination in human.

    D) All of the above

    Correct Answer: A

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