If you are looking for more infomration on Where can I find a list of rare blood types, the best place to look for the infomration is on www.rarebloodtypes.org/list-chart.php
People were born with rare blood. You can most likely find it at blood banks. You can see the difference in blood types by taking a test with the blood.
You can find a list of blood type rarity on the American Red Cross website, as well as a wealth of good information on the subject of blood typing.There seems to be a higher occurance rate of positive blood types as opposed to negative blood types, but that does not necessarily mean that they are rare. The rarest blood type, though, is AB negative.
There are many bloodtypes--both positive and negative. I know, from experience, that o positive blood type is not rare. It is used as the universal donor. A-, B-, AB- are known to be rare blood types. I believe o- is a rare blood type, as well. A good book from the public libary would further esplore the many different blood types and the statistics correllated with specific blood types.
Blood types are 100% genetically inherited. You can visit your doctor's office to find out which blood type you are. The most common blood typs are A and B or AB. The rare one is mostly O.
AB Negative is the most rare of the 8 blood types. The full list of types is A, B, Ab,and O. Within that group there are both positive and negative groupings.
There are certain blood types that are more rare. Any of the blood types would perform the same function in the body. The rare blood types are needed for transfusions.
Some rare types of blood include the Bombay blood group, which lacks some common antigens, and the Rh-null blood type, which lacks all Rh antigens. These rare blood types can make finding compatible blood for transfusions more challenging.
Rare blood types are O negative and AB negative. B negative and AB positive are also fairly rare blood types. O negative is known as the universal donor blood type because it is compatible with any other blood type.
According to the red cross website AB- is the rarest blood type, but B- and AB+ are also rare. Ethnicity may impact blood type: O- is rare in Asian people but relatively common for Caucasians.
No universal is dominant and can take over most rare blood types.
If you are looking for more infomration on did you know there are six types of rare blood,the best place to look for the infomration is on www.infoplease.com/ipa/A0877658.html
AB - blood type is the rarest blood type, followed by AB + being the second rarest. Its usually not good to have a rare blood type, considering that its rare and if you ever need a blood transfer, your blood type would be harder to find. If your considering donating your rare blood, it'll definitely be useful towards the other few people with the same blood type that need a transfer.