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Can your sister and you have different dads if you have A blood and she has O blood?
Wiki User
∙ 14y ago
It is possible that you have the same fathers, but you could also have different fathers. It really depends on the specifics of your parents' blood types.
Wiki User
∙ 14y ago
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Can your sisters be o blood group and yourself b blood group?
Yes, you can have a sister with blood type O and you can be blood type B. This can happen if you have one parent with type AB or B blood, and other parent with type O or B blood.
What traits does the bloom type O have different then AB?
blood groop o has no antigen
If a mom was blood type O and a dad was blood type O how would it make a child blood type A?
There are basically three genes involved in the ABO blood typing: A, B, and O. The genes for A and B will always be expressed if they are present, but O is recessive, so in order for someone to have type O blood, the only two genes they can have is O (one from mom and one from dad). It is biologically impossible for your parents to both have type O blood and you have type A blood. I wish I could tell you otherwise but I cannot. I suggest you have a heart to heart with your parents if they have never mentioned adoption or the like. Now, To the poster that said that he has O neg but his parents are not type O, that is not really surprising. All this means is that your parents both have at least one gene for type O blood and you happened to get the two recessive O genes (this is a 1 out of 4 possibility...so if you have siblings, they have a higher likelihood of not having type O blood). I'm type AB, one sister is type O, and the other sister is type B. Because of this, I know that my mother's genotype (the genes involved in causing her blood type) is AO (she has type A blood) and my father's genotype is BO (he has type B blood). Because of this match up, it is a rare situation where their offspring had a 25% chance of being A, B, AB, or O. As it stands, they had 3 kids and 3 different blood types.
Male O positive blood and female o positive blood equals pregnancy problem?
Not at all, the baby will definitely have O+ blood. Even if the blood types were different, blood cells cannot pass through the placenta and so cannot cause a transfusion reaction.
Is it possible for a baby to have a different blood type then the parents?
It is possible if your parents have different blood types. Example, if your father is A with a recessive O, and mother is B with a recessive O, you could easily land up with a O blood group. However, an AB father can have only an A, B or AB child depending on the mothers blood group, but surely NOT 'O.'
Is it possible to have a kid with type o blood if the moms is A an the dads is B?
Yes the child can have a very different blood type than the parents
Why do your dad and sister have bites but not you and your mom?
Assuming you mean mosquito bites I could be that your dad and sister have different blood types than you and your mom as mosquitos prefer certaintypes of blood like o-positive blood types are more preferable than o-negitive as this same thing happens to my famiy. if they aren't mosquito bites then sorry, I have No Idea! ;p
Can your sisters be o blood group and yourself b blood group?
Yes, you can have a sister with blood type O and you can be blood type B. This can happen if you have one parent with type AB or B blood, and other parent with type O or B blood.
My Dad is O Positive and my mom is O rh Negative. my twin sister is O Rh Neg and my younger sister is O Rh Neg. What blood group would that make me?
If we assume your twin sister is an Identical twin, you can only be O Rh Negative. If she is an non-identical twin, it is possible that you could be O rh positive, but unlikely. There is one sure way to find out - get blood tested.
What blood type can A receive from?
Depending on whether you are A+ or A- you can receive different types of blood. If you have A+ blood you can often receive blood from A+, A-, O+, and O-. However, if you are A- you can only usually receive blood from A- and O-.
Do different people have different types of blood?
Yes, there are 4 different blood types (A, B, O, & AB). Each blood type can either be Rh positive or Rh negative. (e.g., A+, A-, B+, B-, O+, O-, AB+, AB-).
What is the different blood type?
A,AB and O
Is type o blood more likely to contract blood diseases?
Not really. Different blood types have different protections and weaknesses to different diseases. Type O is resistant to malaria. Others can protect against certain diseases.
Why do you have different blood types?
O, A, B, AB
Different blood types?
a b o ab
If you have o positive blood and your sister has b positive do you have the same parents?
It depends on your parent's blood type and dominant as well as recessive genes.
What traits does the bloom type O have different then AB?
blood groop o has no antigen
