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Can a mother A negative blood type and father A negative blood type have children of differing blood types?
It depends on which differing blood types. The most likely possibilities would be O neg. Since Rh positive usually means big D positive, it is possible the child would test weakly positive for the Rh factor having inherited one of the other alleles in the Rh system. It should also be noted that the blood typing system is highly variable and expression of either the A or B antigen depends on expression of the O antigen. Since blood type testing usually assumes expression of the O antigen, it would be assumed that the individual was type O if they tested negative for type A and type B. For a more accurate answer, you would need to speak with a specialist.
What else can I help you with?
What is the most likely blood type of the father if the mother is O positive and two children are A negative?
The father's blood type could be either A positive or A negative. The children inherited the A antigen from the father, resulting in their blood type as A negative. The Rh factor (positive or negative) is inherited separately, so the father could be either positive or negative.
If father is a A positive and mother is B positive can a child be O negative?
Yes. If the mother and father both carry O blood type it will be hidden by their A and B blood types. The same goes for the Rh factor the negative can still be carried by the parents but again will be hidden. They can pass these genes to their children.
If the DNA of the mother is A and the child is A pos what is the DNA of the father?
Given that the mother's DNA is A and the child is A positive, the father's DNA must also contain the A antigen. The father could be A positive, A negative, AB positive, or AB negative.
Can an O negative mother and an A positive father produce an O positive child?
Yes. The father's phenotype is AO+*; the mother's is OO--.
Can a o positive mother and o negative father have a b negative child?
Yes, it is possible for an O positive mother and an O negative father to have a B negative child. The child would have inherited one O gene from the mother and one O gene from the father, but could have received a B gene from each parent, resulting in a B blood type. The negative Rh factor would have also been inherited from the father.
Can an A positive father and A negative mother produce both A positive and A negative children?
Yes.
Can an A positive father and a B positive mother have a B negative child?
If the mother is A negative, and the father is B positive, they could have children who are A negative, A positive, B negative, B positive, AB negative, AB positive, O negative, or O positive.
If the father is from type O positive and the mother from group type B positive can the children if they are twins have one B negative and the other O negative?
Yes. If the mother is OO and the father is OB then yes. If the mother is OO and the father is BB then no.
If mother has a positive and father has b negative what blood type will your children have?
Look at the Grandparents.
What is the most likely blood type of the father if the mother is O positive and two children are A negative?
The father's blood type could be either A positive or A negative. The children inherited the A antigen from the father, resulting in their blood type as A negative. The Rh factor (positive or negative) is inherited separately, so the father could be either positive or negative.
Can a negative mother a negative father have o negative baby?
NO
Can a negative mother and a negative father have a negative baby?
yes
Can an a negative father and a b negative mother have a o negative child?
no
If the baby's father is A negative and the mother is o negative what will the baby have?
This will depend on the genotype of the father, but either A negative or O negative.
Can a AB poitive mother and a B negative father have O positive kid?
An AB+ and B- couple can't have a child with blood type O. They can have children with blood types A, B, or AB, and can have children with Rh negative or Rh positive blood.
If the father is O negative and the mother is B negative will there be a problem?
No.
Who was Eris Mother and Father?
There are differing accounts. Some say she was one of the Personifications (children of Nyx who embodies abstract concepts) while others say she was a daughter of Zeus and Hera.
