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Can a parent with type A positive and a parent with O positive have a child with AB negative?
No. The A parent could be AA or AO and the rh factor could be ++ or +-.
The O parent can only be OO and the rh factor could be ++ or +-
They could produce an rh negative child if both parents are +- (heterozyous).
Since neither parent has the B blood group it cannot be passed to their offspring.
(Rarely, a parent could be a chimera and in this instance an abberant child could result from a mating between parents that appear totally normal...the operative phrase here is "Rarely!").
What else can I help you with?
Can a negative blood type and a positive blood type parent a negative blood type child?
Yes, it is possible for a negative blood type parent and a positive blood type parent to have a negative blood type child. This can occur if the positive parent is heterozygous for the Rh factor gene, allowing for the possibility of passing on a negative Rh factor to the child.
Can an O positive blood type parent produce an AB negative blood type child?
yes
How can a child's blood type be A positive if mom is O positive and dad is AB negative?
If one parent is O positive and the other is AB negative, the child could inherit the A allele from the O positive parent and the Rh factor from the AB negative parent, resulting in the child being A positive. Each parent passes on one allele for blood type and one allele for Rh factor, so different combinations are possible.
Can parents with both negative blood parent a positive child?
absolutely. as long as one of the parents is positive, the child can be positive. and if one parent is A the other B, the child can be A, B, AB or O depending on the parents' other alleles. so the child can definitely be A or B positive, but also A negative, B negative, AB negative, AB positive, O positive or O negative.
If mother and father has A positive blood what blood type will the child have?
Could be any type, we all get our blood groups from our parents or even our grandparents so, if your child is not B positve, your child will have the same blood group as one of its four grandparents.
Can an A negative parent and a A positive parent have a child who is AB negative blood type?
it can be rare only
Can negative blood type parent and positive blood type parent have an Rh negative blood type child?
yes, absolutely
Can a negative blood type and a positive blood type parent a negative blood type child?
Yes, it is possible for a negative blood type parent and a positive blood type parent to have a negative blood type child. This can occur if the positive parent is heterozygous for the Rh factor gene, allowing for the possibility of passing on a negative Rh factor to the child.
Can a parent with O positive and a parent with O negative have any affect on the child?
If the mother has type negative blood, and the father and child have type positive blood, the mother's blood may begin to attack the child's.
What type of blood will a child have if both parents are positive types?
The child will probably be positive, but they can be negative. Each parent has two genes for pos/neg blood type. The parent will have positive blood type if at least one of their genes is positive, but they could both also have negative genes to pass on to the child.
Can an O negative blood type father parent an B positive blood type child?
no
Can one parent with type O negative and one with type A positive have a child with B negative blood type?
not possible but rarely can be
Can o plus an o negative have a child with type a blood?
No, if both parents are type O, the child must be type O. However, since one parent is positive and the other is negative, the child could be either positive or negative.
Can an O positive blood type parent produce an AB negative blood type child?
yes
Can an B positive blood type mother and a O negative blood type father parent a B positive child?
Yes.
How can a child's blood type be A positive if mom is O positive and dad is AB negative?
If one parent is O positive and the other is AB negative, the child could inherit the A allele from the O positive parent and the Rh factor from the AB negative parent, resulting in the child being A positive. Each parent passes on one allele for blood type and one allele for Rh factor, so different combinations are possible.
Can o negative and b positive make A positive blood group type?
No. If neither parent has an A or AB type, then there is no A gene to pass on to the child.
