list the various blood groups and specify which one is dominant and recessive , Class 10
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In ABO type of blood grouping there are mainly 3 alleles( functional part of gene) for blood groups. You would know while studying in 12 if in 10 th , you can refer this. The alleles are Ia, Ib and i. If in the future generation the combination is Iai then it's A blood group, if it is Ibi then it's B blood group, if it is IaIb then it is AB, if it is ii then O blood group. Here alleles Ia, and Ib are dominant and allele I is recesseive. IaIa, IbIb, are also A and B blood groups respectively. hope it helps.
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