Question

A homozygous Type A woman marries a heterozygous Type B man, what are the possible genotypes of their offspring?

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AB, Ao
Ao, Bo, AA,BB
AB, Ao, Bo
AA, Ao, BB

Answer 1

Expert Verified Answer

Step-by-step explanation:

A homozygous Type A woman (AA) and a heterozygous Type B man (Bo) can produce offspring with the following genotypes: AB and Ao.

A homozygous individual (AA) has two copies of the same allele, while a heterozygous individual (Bo) has two different alleles. When a homozygous Type A woman (AA) and a heterozygous Type B man (Bo) have offspring, each offspring receives one allele from each parent.

Since the Type A woman has only one type of allele (A) and the Type B man has two different alleles (A and B), the offspring can inherit either the A allele or the B allele. This results in the possible genotypes of AB and Ao for the offspring.