A woman with type O blood is married to a man with type B blood. Her child has type A blood
1 answer:
Answer:
It's not possible
Explanation:
The woman's genotype is IO IO. The man's genotype is either IB IB or IB IO, which makes it impossible to get a blood type A allele, ie, IA.
The possible outcomes for this child should've been either:
<u>IO IO × IB IB </u>
100% IB IO- blood type B
OR
<u>IO IO × IB IO</u>
50% IB IO- blood type B
50% IO IO- blood type O
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