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.
The Rhesus factor, also known as the Rh factor, is an antigen that exists on the surface of red blood cells. People who have the Rhesus factor are considered to have a positive blood type. Those who don't have the antigen are considered to have a negative blood type.
Doctors determine positive or negative blood types by testing for the presence or absence of a specific protein called the Rh factor on the surface of red blood cells. A positive blood type indicates the presence of this protein, while a negative blood type indicates its absence. This information is important for blood transfusions and pregnancy monitoring.
Yes, there is a difference between period blood and regular blood. Period blood is a mixture of blood, tissue, and uterine lining shed during menstruation, while regular blood is the blood circulating in the body's blood vessels.
Previous answer: 0 blood type has no antigens.My improved answer: the Bombay phenotype has no antigens.O blood group has H antigens (but does not have A or B antigens), whereas in the Bombay phenotype blood group, even the H antigens are absent.Glenn LowNUS Life Sciences Studentsimmune system
Negative and Positive blood types refer to the presence of the Rhesus D (RhD) antigen. Rhesus is the second main blood group typing after the A,B,O system. e.g. AB+ means the blood cells have A and B and RhD antigens present on the blood cell surface. O- means that A and B and RhD antigens are not present on the surface of the blood cell.
O negative and Bombay O negative are the same. The O negatives are able to give their donations to the other negative blood groups, however, they are unable to receive anything other then the Bombay blood groups and the O negative bloods.
o group has hh genes but Bombay o group has no genes of hh
Human blood has a protein (rH). If you have rH in your blood you have positive blood type, if you are lacking rH you have a negative blood type. Negative blood rejects positive blood because it is lacking the chemical, however positive blood can accept both negative or positive blood.
The Rhesus factor, also known as the Rh factor, is an antigen that exists on the surface of red blood cells. People who have the Rhesus factor are considered to have a positive blood type. Those who don't have the antigen are considered to have a negative blood type.
There seems to be a slight difference between different ethnic groups, but generally less than 10% chance of having O negative blood type.
The diet for specific blood types that is generally accepted focuses the difference between the diets on the type of blood (i.e. O, A, or B) rather than the positive or negative charge associated with the blood type. There is no specification for a person with negative type blood.
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The Bombay blood group, also known as Oh group, is a rare blood type first identified in Bombay (now Mumbai), India. Individuals with this blood group lack the H antigen, which is a precursor for the A and B antigens found in the more common blood types. As a result, they cannot receive blood from any other blood group except other Bombay blood group individuals. This rarity can pose challenges in blood transfusions and medical treatments for those with the Bombay blood type.
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There is not much difference between the blood of males and females except for a few hormones. Blood transfusions between the sexes of same "blood group" is possible.
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