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A child has blood group O. If the father...

A child has blood group O. If the father has blood group A and mother blood group B, work out the genotypes of the parents and the possible genotypes of the other offsprings.

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The child with blood group O will have homozygous recessive alleles.
= Therefore, both the parents should be heterozygous i.e., the genotype of Father will be `I^A i` and Mother will be `I^B। `

=The other possible genotypes of offspring.s will be A, B and AB blood group.
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