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10th Class Science Heredity and Evolution Question Bank Heredity and Evolution

  • question_answer
    Albinism is an inherited condition caused by a recessive alleie 'a'. 'A' is the dominant allele for the normal condition. Study the given pedigree chart and identify the genotypes of individuals R and S.

    A)
    R S
    AA AA
                   

    B)
    R S
    AA Aa
                   

    C)
    R S
    Aa Aa
                   

    D)
    R S
    aa aa

    Correct Answer: C

    Solution :

    Possible genotypes of the family members in the given pedigree are as follows:


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