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  3. 12th Class
  4. Biology

12th Class Biology Sample Paper Practice Paper - 1

  • question_answer
    Direction: Each of the question has four options out of which only one is correct. Select the correct option as your answer.
    Alee Jeffreys used a satellite DNA as probe that shows very high degree of polymorphism. It was called as

    A) Short Number of Tandem Repeats (SNTRs)     

    B) Large Number of Tandem Repeats (LNTRs)    

    C) Variable Number of Tandem Repeats (VNTRs)

    D) All of the above       

    Correct Answer: C

    Solution :

    Variable Number of Tandem Repeats (VNTRs)


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