The child would most likely be ab plus but she/he could also be a or b.
No. The child would have A+
The only way that would be possible is if there was a mutation during the formation of one or both of the parents' gametes.
No if both parents are o+ they must produce o+ offspring
If both parents have genotype AO, it is possible to have a type O child, but this is very rare.
possibility not
Yes, according to the site at the link below, a child can have A- blood, given parents of O+ and A+.
A+ and A- A+ and O-
If both parents have genotype AO, then it is possible albeit rare for them to have a type O- child. If either parent is type AA, then the child will be type A.
It could be possible, but only if both the parents are heterozygous.If the mother is AO and the father is BO - there is a 25% chance the child will be OO (O blood group).However, if either or both of the parents are homozygous (AA or BB) - then they cannot have an O child.
It's not possible for two O+ parents to have a child with A blood type. A child's blood type is determined by the combination of genes inherited from the parents, and in this case, the genetic combination would result in the child also having O+ blood type. A possible explanation could be an error in blood typing or paternity.
Yes - it is possible. Firstly, if both parents have the blood type O, then the child must also have blood type O. Rh positive is dominant, so a person who is Rh + may be heterozygous (Rh+/Rh-). Both parents in this case would need to be heterozygous for the child to be Rh-.
If both parents are O- then the child will be O-.