Answer 7. Danielle will produce eggs with allele i as her blood group is O i.e. no antigen is present in her blood. Michael can produce sperm with either A or B allele as his blood group is AB allele i.e. both A and B alleles are present. Ia Ib Ii Ia Ii Ib Ii The possible blood groups of the offspring is Ia Ii (A type) and Ib Ii (B type) As Michael can contribute either A or B allele, offspring will definitely have A or B allele. Hence, offspring with O allele (i.e. without A or B allele) is not possible. Ia Ib Ii Ia Ii Ib Ii Solution Answer 7. Danielle will produce eggs with allele i as her blood group is O i.e. no antigen is present in her blood. Michael can produce sperm with either A or B allele as his blood group is AB allele i.e. both A and B alleles are present. Ia Ib Ii Ia Ii Ib Ii The possible blood groups of the offspring is Ia Ii (A type) and Ib Ii (B type) As Michael can contribute either A or B allele, offspring will definitely have A or B allele. Hence, offspring with O allele (i.e. without A or B allele) is not possible. Ia Ib Ii Ia Ii Ib Ii.