NEET Sample Paper NEET Sample Test Paper-76

  • question_answer
    Which of the following are desirable properties for an ideal DNA markers?
    I. Highly polymorphic nature
    II. Codominant inheritance
    III. Frequent occurrence in genome
    IV. High reproducibility

    A)  I and IV                       

    B)  II and III             

    C)  I, II, III and IV  

    D)  I and III

    Correct Answer: C

    Solution :

    Polymorphism involves the existence of different forms (alleles) of the same gene in plants or a population of plants. These differences are tracked as molecular markers to identify desired genes. All given options are desirable properties for ideal DNA marker.


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