answersLogoWhite

0

Yes this could happen if the geno-type of both parents is heterozygous, what i mean by that is to have this symbol for both parents :

IAi X IAi

so to have a child with type O, the possibility for that is 25%

User Avatar

Wiki User

15y ago

What else can I help you with?

Continue Learning about Natural Sciences

Can a person with blood group o and her husband with blood group ab have a daughter with blood group o?

No. The daughter will be either blood group A (with genotype AO) or blood group B (genotype BO). This is because she must inherit one of the alleles from her father, so either an A or a B.


Can an AB positive blood type and an A positive blood type have a child with A negative blood type?

Yes. If both parents are heterozygous (rh+ rh-) for rh factor, they could each pass on an rh- allele to the child and it will be rh negative. As for blood group, as long as the child inherits either two A alleles (AA) or one A and one O allele, it will have the A blood group.


Can a two people with blood type O have a child with type B?

Yes, it is possible for two people with blood type O to have a child with blood type B if both parents are carriers of the B allele. Blood type is determined by the combination of alleles inherited from each parent.


How can two parents with blood type O negative have a child with blood type AB?

It is not possible for two parents with blood type O negative to have a child with blood type AB. In the ABO blood group system, type O is recessive and AB is a combination of A and B, making it impossible for two parents with type O blood to produce a child with type AB blood.


Would blood group changes in neonate?

no. The ABO system and Rh blood group are already decided the moment sperm meets ovum. It is decided by the gene we have. For ABO classification, to put it simply people with A blood type has two A gene or one A gene plus one O gene. People with B type have two B gene or one B gene plus one O gene. People with AB type has one A gene and one B gene. O type has two O genes. A father passes one of his blood gene to his child and a mother passes one as well that the child now has two, and the combination is what decides the child's blood type. Bombay type is a very rare blood type different from A, B, or O. You can only have it if your family has a very rare gene, or in other words, if one of your family has it.

Related Questions

Can a child with blood group a have two parents who are blood group o?

No. One would have to be A or AB.


For a child to have A blood type do both parents have to be A?

no, if both parents are A still there is a chance of O baby ,but for the child to have A blood type atleast one of the parents must have A or AB blood group Parents having the following blod groups may have an A baby AA and AA baby will have A blood group only AA and AO baby with A group only AO and AO baby may have A or O blood group AB and OO baby with A or B blood group AA and OO baby with A blood group only AAand AB baby with A or AB blood group AO and BO baby of A AB B or O blood group AO and AB baby of A AB or B blood group AB and AB baby having A B or AB blood group (each individual has one,two or no antigens .when no antigen it results in O blood group ,when one or two A antigens ,the person has A blood group so its not necessary that both parents of A blood group child have A blood type


Can parents with O positive blood have a child with B positive blood?

Only by adoption.... A person's blood type in the ABO system denotes the presence or absence of the A and B antigens. The antigens are molecules on the surface of the red blood cells; Group A people have the A antigen Group B people have the B antigen Group AB people have both A and B antigens Group O people do not have A or B Each person has two genes controlling their ABO blood type; one they inherit from their mother, and one from their father. The A and B genes, if present, will always be expressed, so it is possible to have an A gene and an O gene, but the blood type will be A. If a person is group O, then they have two O genes. If two people who are group O have a baby together, the baby will only inherit the O gene from each parent and will therefore be group O.


If a Mother is A positive blood group and a Father is A positive blood group can they have a child that is O positive blood group?

yes they can.Because there is two ways to express the A group persons that is either IaIa or IaIi ,if both parents are of the second type they can have a child that is O because the person of O type is expressed like this IiIi.


Can a person with blood group o and her husband with blood group ab have a daughter with blood group o?

No. The daughter will be either blood group A (with genotype AO) or blood group B (genotype BO). This is because she must inherit one of the alleles from her father, so either an A or a B.


Can an AB positive blood type and an A positive blood type have a child with A negative blood type?

Yes. If both parents are heterozygous (rh+ rh-) for rh factor, they could each pass on an rh- allele to the child and it will be rh negative. As for blood group, as long as the child inherits either two A alleles (AA) or one A and one O allele, it will have the A blood group.


Can a two people with blood type O have a child with type B?

Yes, it is possible for two people with blood type O to have a child with blood type B if both parents are carriers of the B allele. Blood type is determined by the combination of alleles inherited from each parent.


Is there any danger in two B-positive blood group parents having a child together?

No, there is no risk at all.


How can two parents with blood type O negative have a child with blood type AB?

It is not possible for two parents with blood type O negative to have a child with blood type AB. In the ABO blood group system, type O is recessive and AB is a combination of A and B, making it impossible for two parents with type O blood to produce a child with type AB blood.


What blood type do you get if you combine B and B together?

If two people with Type B blood have a child, the child will either be Type B or Type O.


Would blood group changes in neonate?

no. The ABO system and Rh blood group are already decided the moment sperm meets ovum. It is decided by the gene we have. For ABO classification, to put it simply people with A blood type has two A gene or one A gene plus one O gene. People with B type have two B gene or one B gene plus one O gene. People with AB type has one A gene and one B gene. O type has two O genes. A father passes one of his blood gene to his child and a mother passes one as well that the child now has two, and the combination is what decides the child's blood type. Bombay type is a very rare blood type different from A, B, or O. You can only have it if your family has a very rare gene, or in other words, if one of your family has it.


If two people with type O Positive blood have type B positive child?

No