NEET Biology Biotechnology And Its Applications Question Bank Genetic Variation

  • question_answer
    Alkaptonuria is caused due to [JIPMER 2002]

    A) Dominant autosomal gene

    B) Recessive autosomal gene

    C) X linked recessive gene

    D) X linked dominant gene

    Correct Answer: B

    Solution :

    Recessive disease, excrete large amount of homogentisic acid in urine which turn black upon exposure to light.


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