Respuesta :
[tex]\large\bold{\underline{\underline{Answer:-}}}[/tex]
- This couple could have children of either blood type A (O from mother and A from father) or blood type B (O from mother and B from father).
Using a punnet square we can determine that 50% of the the off spring would be A (genotype OA) and the other 50% would be B (genotype OB)