No
If you are blood group A and your brother is blood group O, your parents could have the following possible blood group combinations: one parent could be blood group A (genotype AA or AO) and the other could be blood group O (genotype OO). Alternatively, both parents could be blood group A (genotype AO). This combination allows for the inheritance of the O allele to produce a child with blood group O.
No, it is not possible for an individual with the AS blood group to produce offspring with the AA blood group. The AS blood group indicates that the individual carries one A allele and one S allele (which is associated with sickle cell trait). For an offspring to have the AA blood group, both parents must provide an A allele, which cannot occur if one parent has an S allele.
The baby's blood group depends on the genotypes of both parents, not just one.
blood group "A" or "O".
possibility not
both parents could be A heterozygous or one A heterozygous and the other O
Type your answer here... yes
Yes, it is possible for two parents who are both blood group O to have a child who is blood group A. This can occur if both parents carry the A allele in their genes, even though their own blood types are O.
If both parents have blood group A, their children can have blood groups A or O. This is because the A blood group can be either AA (homozygous) or AO (heterozygous). If both parents are AA, all children will be A. If both are AO, children could be A or O. If one is AA and the other AO, children could also be A or O.
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
The mother and father both have heterozygous alleles for the blood group A. The blood group A can have the alleles AA or AO, when both parents are AO, there is a one in four chance that the child will have blood group O as this blood group is recessive.
no they cannot