O neg is the second rarest blood group (AB neg is the rarest). It is more valuable than rare, as it is a universal donor.
Having a rare blood group (such as AB negative) would make someone a rare blood donor.
O negative blood group is rare because it lacks the A, B, and Rh antigens present in most other blood types. Only 7% of the population has O negative blood, making it less common and in high demand for blood transfusions since it can be safely transfused to individuals with any blood type.
The Oh negative blood group is the same as the Bombay blood group. The Oh negative group should not be confused with the type O blood group. The Bombay blood group is very rare and results from two recessive H alleles (hh). This means that they cannot produce the "H" antigen, and as a result, they can't produce "A" or "B" antigen on their red blood cells. They can give blood to individuals of any other blood type but can only receive blood from other Bombay blood type individuals.
Anybody can possess the Rh O-Negative, alias the 'Royal Blood', as it is not restricted to royalties.The royal blood is a specific blood group. It is the Rh O-Negative. It is a very rare group. So rare that when it was discovered to be running in the veins of a royal family and their descendants, it was named the 'Royal Blood'. Anybody can possess the Rh O-Negative, alias the 'Royal Blood', as it is not restricted to royalties.The Rh O-Negative is a Universal Donor, i.e. someone possessing this blood group can donate his/her blood to anyone, irrespective of their blood groups. This is a sort of blessing, as you can save anybody. The big problem with it is that the Rh O-Negative recipient can only receive blood of Rh O-Neg type which is, as I said before, very rare.
yes
Ultra rare omega rare
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.
Having O positive blood with an Rh(Kell) negative blood type is relatively rare. The O positive blood type is the most common blood type, but the combination of O positive with Kell negative is less common. It is important to discuss any concerns with your healthcare provider regarding blood compatibility for any future medical needs.
it is a rare blood group
i think that 15% of people in the whole world have this blood group
no
all negative groups are only 5 to 8% so these are rare and "AB" negative is very rare.