No. To have an O blood type, your genotype must be ii. It is impossible to parent an O blood type child if you are AB. AB looks like this: IAIB. If you cross this with any, you would be unable because you do not hold an i in your genotype. However, an O blood type parents could father an AB blood type child.
According to the simplified rules of Mendelian genetics, no. But according to the following, maybe:
"The cis-AB phenotype can raise questions about an apparently paradoxical inheritance of the ABO blood group, such as the birth of an O child from an AB mother."
But I don't know how common this is.
Sorry am new to this and hope that i don't ruin anything put on here before me
Just wanted to say my son is o negative and his father has AB blood, my son has same blood type as me
Now, please correct me if I'm wrong, I've just started learning about blood types. I do think that's possible though. O goes with everything, if you put the AB with the O you'd have a 50% chance of getting a child with type B blood. ...That's only if I worked it out correctly though. Sorry for the unsteady answer. Hopefully someone will come by and either confirm it or correct it. Good luck!
Nope! A baby who is AB received an IA gene from one parent and an IB from the other.
A type O father has neither A nor B. The genotype is ii (homozygous recessive).
No. The father can either donate an A or B allele to his child. A type O child has two recessive alleles, neither of which are A or B.
yes, the blood type of the parents does not necessarily dictate the blood type of their children
AA x BB
No. The father must be of type A if the child is and the mother is not.
25% for blood type O, 50% for blodd type AB, and 25% for A.
YES! If the woman has type AB blood type andthe man has type BO blood tye it is possible for them to have a child with AO blood type which registers as type A. It is rare though. Genetics tell us that they have a 50% chance of a baby with type B blood and a 25% chance of a baby with type AB blood. That means that they have a 25% chance of having a baby with type A blood. Remember this doesnt account for positive or negaive antibodies.
It depends on the genotype of the parents: If they are AO and BO the child could be all of the 4 ABO-Bloodtypes: AO (= bloodtype A) BO (= bloodtype B) AB (= bloodtype AB) OO (= bloodtype O) If they are AA and BB the child could only be bloodtype AB If they are AO and BB the Child could be AB, or B (BO) If they are AA and BO the child could be AB or A (AO) In short, when the genotype is not given, the child can have any of the ABO-Bloodtypes
NO. Not at all. Each parent has an A or a B to contribute to the child. Therefore, the only possibilities for the child are: An A from each parent (making it an A) A B from each parent (making it a B) and An A from one, and a B from the other, (making it an AB). This a super-simple answer. For more detail on ABO blood grouping, type in ABO on wiki. NO. Not at all. Each parent has an A or a B to contribute to the child. Therefore, the only possibilities for the child are: An A from each parent (making it an A) A B from each parent (making it a B) and An A from one, and a B from the other, (making it an AB). This a super-simple answer. For more detail on ABO blood grouping, type in ABO on wiki.
no
The child will have either A or B blood type
no
No
No, the child has to have one of the parents blood type.
of course why not
yes
zero...
Yes it is possible. The child can have A, B and O blood group.
No. The father must be of type A if the child is and the mother is not.
Only if they did it for approximentaly three hours straight
Twenty-five percent for any of the four possibilities.