No, the parent with with AB- will contribute either A or B or both to the child.
If a person who is O- were to mate with a person who is AB+, they could not have an O+ child. They could have a child who is A-, A+, B-, or B+, but not O.
No!
No
If the mother is O+, the child not be AB+ under any circumstances.
Yes, but with low percentage.
Yes.
No. O is recessive to all other blood types. So if you're O you can't carry A or B. An AB child needs each parent to be carrying either A or B. Therefore two O parents cannot have an AB child.
No, the child can be either A+ or O+...
No. it is not that possible. but hower it could happen
Yes.
yes! Yes, because both of the parents can put a B over into their baby's blood type. You don't mention it, but the father would either be a BB or BO. If he is BO, then their children could be AO(A) , BO(B), BB, AB...because they are taking one from each parent. If the father is BB, then their kids would be AB , or BB's (B)basically. They would all be positive blood type.
No. The child could be either AA or Ao and they would have plus or minus, depending on if the a plus parent has plus plus, or plus minus