J & K CET Medical J & K - CET Medical Solved Paper-2015

  • question_answer
    Mating of an organism to a double recessive in order to determine wither it is homozygous or heterozygous for             character under consideration is called

    A)  reciprocal cross     

    B)  test cross

    C)  dihybrid cross       

    D)  back cross

    Correct Answer: B

    Solution :

     The test cross involves the breeding of dominant individual with phenotypically recessive individual in order to determine the zygosity of the former by analysing the proportions of the off spring phenotypes.


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