2011 · Q97
Father and mother having A and B blood group respectively
general-sciencebiology-human-body
- Acannot give birth to child with AB blood group
- Bcannot give birth to child with O blood group
- Ccan give birth to child with O blood group
- Dcannot give birth to twin child with B blood group
Explanation
Parents with blood groups A and B can each carry an O allele (genotypes AO and BO), so their child can have O blood group.