what is the difference between ab and o blood types?
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The ABO system blood group O – has no antigens, but both anti-A and anti-B antibodies in the plasma. blood group AB – has both A and B antigens, but no antibodies.
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Blood group O has no antigens, but has both anti-A and anti-B antibodies in the plasma, as well as some special “anti-A,B” antibodies. Blood group AB has both A and B antigens, but no antibodies. Blood group B has B antigens with anti-A antibodies in the plasma.
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Human blood is grouped into four types: A, B, AB, and O. Each letter refers to a kind of antigen, or protein, on the surface of red blood cells. For example, the surface of red blood cells in Type A blood has antigens known as A-antigens.
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Blood group AB has both A and B antigens, but no antibodies. Blood group B has B antigens with anti-A antibodies in the plasma. Blood group A has A antigens on the red blood cells with anti-B antibodies in the plasma.
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If someone has blood type A, they must have at least one copy of the A allele, but they could have two copies. Their genotype is either AA or AO. Similarly, someone who is blood type B could have a genotype of either BB or BO. ... Someone with blood type AB must have both the A and B alleles.
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Doctors classify blood types as A, B, AB, and O. ... For example, a person with O+ blood does not have A or B antigens on the surface of the cells but does have Rh factor. In contrast, O- blood has no A or B antigens and no Rh factor.
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The universal blood type is O negative (O-). Donors with type O- blood have the unique power to help anyone in need of a blood transfusion. Red blood cells from O- donors can be transfused to anyone, regardless of the person's blood type.
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The universal plasma donor has Type AB blood. AB's. Group O can donate red blood cells to anybody. It's the universal donor.
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Two parents with B blood type can produce a child with either B or O blood type. One parent with A and another with B can produce a child with A, B, AB or O blood types. ... If one parent has A and another has O, they can either produce a child with A or O blood types.
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The ABO System A type blood has only A antigens on red blood cells. B type blood has only B antigens on red blood cells. AB has both A and B antigens on red blood cells. O has neither A nor B antigens on red blood cells.
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The possible human phenotypes for blood group are type A, type B, type AB, and type O. Type A and B individuals can be either homozygous (IAIA or IBIB, respectively), or heterozygous (IAi or IBi, respectively).
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There are 4 main blood groups (types of blood) – A, B, AB and O. Your blood group is determined by the genes you inherit from your parents.
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Everyone has an ABO blood type (A, B, AB, or O) and an Rh factor (positive or negative). Just like eye or hair color, our blood type is inherited from our parents. Each biological parent donates one of two ABO genes to their child. The A and B genes are dominant and the O gene is recessive.
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The ABO System Whether your blood type is A, B, AB or O depends on whether you have, or don't have, certain antigens (named A and B) on your red cells. The presence or absence of A or B antigens gives us four main blood types: A type blood has only A antigens on red blood cells.
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The difference between blood group and blood genotype Within ABO blood group systems, there are four different blood groups; A, B, AB and O while for Rh D group system, there are two types - Rh D positive and Rh D negative. Blood genotype indicates of the type of protein (Haemoglobin) that is in the red blood cells.
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Distribution of blood types There are 4 main blood groups: A, B, AB and O, of which group O is the most common. In the United States, the average distribution of blood types is as follows: O-positive: 38 percent. O-negative: 7 percent.
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['A type blood has only A antigens on red blood cells.', 'B type blood has only B antigens on red blood cells.', 'AB has both A and B antigens on red blood cells.', 'O has neither A nor B antigens on red blood cells.']