feliciarosey
Active Member
ellysia,
Some info on the blood group :-
the main blood types are A, B, O and AB but they have dominant and recessive genes for each one. A person with type A blood could have the phenotype AA or AO. B type could be BB or BO, Type O blood can only be OO and type AB can only be AB. Only one of these is inherited from each parent, so if a woman is AO (type A)and a man is BO (type B) each of them could pass either gene to a child. They could have a child that is AB(type AB), AO (type A) or OO(type O). Basic testing for blood type will not tell you what your phenotype is, only what your dominant gene is if you are type A or B. Since type O only has the OO phenotype, and type AB has only the AB phenotype, you can determine these. If you know your parents or childrens blood types, you should be able to determine your pheno type if you are type A or B.
Some info on the blood group :-
the main blood types are A, B, O and AB but they have dominant and recessive genes for each one. A person with type A blood could have the phenotype AA or AO. B type could be BB or BO, Type O blood can only be OO and type AB can only be AB. Only one of these is inherited from each parent, so if a woman is AO (type A)and a man is BO (type B) each of them could pass either gene to a child. They could have a child that is AB(type AB), AO (type A) or OO(type O). Basic testing for blood type will not tell you what your phenotype is, only what your dominant gene is if you are type A or B. Since type O only has the OO phenotype, and type AB has only the AB phenotype, you can determine these. If you know your parents or childrens blood types, you should be able to determine your pheno type if you are type A or B.