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ABO blood types are controlled by codominance and multiple alleles.
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∙ 12y ago
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∙ 14y agoantigen-antibody reactions
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What are the three alleles that control the ABO blood type?
fetal hemoglobinsFirst, let me point out that there are 32 blood-group systems identified in the human. Each of these can affect the outcome of a cross-match for a blood transfusion. However, it would be too confusing to identify yourself as a 32 part blood type, so we limit it to the two most important antigens/genes which are the ABO gene and Rh factor.The usually identified blood types are:phenotye: Type A pos = genotype: AA or AO with Rh factor (++) or (+-)phenotye: Type A neg= genotype: AA or AO with Rh factor (--)phenotye: Type B pos = genotype: BB or AO with Rh factor (++) or (+-)phenotye: Type B neg = genotype: BB or AO with Rh factor (--)phenotye: Type O pos = genotype: OO with Rh factor (++) or (+-)phenotye: Type O neg = genotype: OO with Rh factor (--)phenotye: Type AB pos = genotype: AB with Rh factor (++) or (+-)phenotye: Type AB neg = genotype: AB with Rh factor (--)Therefore, there are 4 ABO blood types combined with 2 Rh factors, for a total of 8 blood types that can easily be identified with a blood mixing kit.
What are the different blood types in the ABO blood?
The ABO blood group is the most well known blood type group. In the ABO blood group there are four types: A, B, AB and O. These blood types are determined by various combinations of two antigens and two antibodies.
What are the two types of inheritance involved with blood types?
polygenic inheritanceQ: What type of inheritance is blood type?A: multiple allelesOf all the blood types that hematologists concern themselves with, most people worry about the ABO type. The inheritance for the ABO blood type is codominant, as a parent with A type and a parent with B type can give birth to a child with AB type.
What is ABO?
ABO stands for a well-known blood group series, and these letters also are the initials of a great many organizations.
What is the difference between ABO blood group and MN blood group?
MN blood group codes for antigens M and N on red blood cells . and ABO blood group does the same by coding A B AND i antigen on red blood cells. but as MN blood group do not illustrate strong immunity so they are ignored in regular blood transfusions . while ABO blood groups are taken in consideration as the give strong immunological reactions
What trait is controlled by a gene with multi alleles?
The ABO blood groups in humans are controlled by multiple alleles.
What determine the ABO blood group in the plasma membrane of rbcs?
The ABO blood group is determined by the presence or absence of specific antigen molecules on the surface of red blood cells. These antigens are determined by the inherited genes from our parents. There are three main types of antigens that determine the ABO blood group: A, B, and O. The combination of these antigens results in different blood types: A, B, AB, and O.
What is the blood type in humans controlled by?
Blood types are controlled by multiple alleles.
Explain what the ABO blood types are and why?
ABO blood types are inherited through genes on chromosome 9, and they do not change as a result of environmental influences during life. . .(A, B, or O]
What would happen if you were given the wrong type of blood?
This depends on your blood type and the blood type you are given. Blood types are actually much more complex then the ABO, Rh pos system. These are only they types most likely to cause a reaction. Blood transfusion can be very dangerous. Before a transfusion, a test called a crossmatch is performed to see if the two blood types are compatible. Even if the ABO, and Rh types are the same, the blood may not be compatible.
What are the three alleles that control the ABO blood type?
fetal hemoglobinsFirst, let me point out that there are 32 blood-group systems identified in the human. Each of these can affect the outcome of a cross-match for a blood transfusion. However, it would be too confusing to identify yourself as a 32 part blood type, so we limit it to the two most important antigens/genes which are the ABO gene and Rh factor.The usually identified blood types are:phenotye: Type A pos = genotype: AA or AO with Rh factor (++) or (+-)phenotye: Type A neg= genotype: AA or AO with Rh factor (--)phenotye: Type B pos = genotype: BB or AO with Rh factor (++) or (+-)phenotye: Type B neg = genotype: BB or AO with Rh factor (--)phenotye: Type O pos = genotype: OO with Rh factor (++) or (+-)phenotye: Type O neg = genotype: OO with Rh factor (--)phenotye: Type AB pos = genotype: AB with Rh factor (++) or (+-)phenotye: Type AB neg = genotype: AB with Rh factor (--)Therefore, there are 4 ABO blood types combined with 2 Rh factors, for a total of 8 blood types that can easily be identified with a blood mixing kit.
What are the different blood types in the ABO blood?
The ABO blood group is the most well known blood type group. In the ABO blood group there are four types: A, B, AB and O. These blood types are determined by various combinations of two antigens and two antibodies.
Which all blood types do we find in this world?
There are roughly 4 princible types of blood. There is A, B, O and AB. There is also postive and negative for each of those types of blood. All of these combined make up the majority of the population in an ABo type.
What are the kinds of blood and its functions?
There is only one kind of blood and it has many functions. There are, however, different bloof types mostly categorized through the ABO system.
What is the ABO blood system and Co dominance?
explain co-dominance selecting the example of ABO blood group system
If your abo blood type is ab what other abo blood groups could you give blood?
A person with blood type AB cannot give blood to anyone but can receive blood from anyone
Does blood type O contain hemoglobin?
Yes. All blood types have hemoglobin. The ABO blood groups only refer to a sugar on the surface of red blood cells. Blood type O do not have this sugar.
