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  3. 12th Class
  4. Biology
  5. Principle Of Inheritance And Variation

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

  • question_answer
    Symptoms of phenylketonuria (PKU) disease is

    A) Mental retardation

    B) Albinism

    C) Reduction in hair

    D) All of the above

    Correct Answer: D

    Solution :

    All of the above


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