type ab- is the rarest, with an average of 1% of the population having it.
For a baby with AB blood type : both parents should be AB. or one is AB and the other is B. or one is A and the other is B.
AB+ B+ or A+
ab+ a+ b+
No. For a child to be born with AB blood, one parent would have to have A blood and the other B, or either can have AB and the other A or B.
In America, 6.3% of the population have A- blood. B- and AB- are rarer.
I would say the most uncommon blood types are the negative types. Which include O-, A-, B- and AB-. AB+ is quiet rare too but not as much as the negatives. AB- is currently the most uncommon blood type.
On the contrary, bloodtype AB is not rare. Bloodtype AB is a great blood type since it can recieve blood from both bloodtypes A and B. The rarest bloodtype there is, is bloodtype O.
All children will be plus. and possible blood types are : B and O if geno-type of parents is heterozygous. and 100% B if geno-type of parents is homozygous. All Medical Answers need confirmation and re-confirmation.
No, a Type AB blood donor could not give to a Type O recipient. The A & B refer to antigens, or proteins, on the surface of the red blood cells. Type O people have neither A nor B antigens, thus, their body rejects the donor blood, which has both A and B antigens. Here is a chart: Type Given Can Receive: O O, A, B, AB A A, AB B B, AB AB AB This is not exactly correct, but for the intents of your question, it should serve. The exact blood types would be O, A plus, A minus, B plus, B minus, AB plus, and AB minus.
There are ten, in order from most common to most rare: O+ O- A+ A- B+ B- AB+ AB-. O+ is the most common with AB- being the rarest
You could potentially be: A Positive B Positive AB Positive A Negative B Negative AB Negative