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ABO blood types are controlled by codominance and multiple alleles.

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What is ABO?

ABO is a classification system for human blood types based on the presence or absence of antigens on red blood cells. There are four main blood types in the ABO system: A, B, AB, and O. These blood types are important for blood transfusions and organ transplants.


What trait is controlled by a gene with multi alleles?

The ABO blood groups in humans are controlled by multiple alleles.


Are blood types inherited through genes?

Yes, blood types are inherited through genetics of your parents and ancestors.


An individual with which ABO blood type can theoretically donate blood to recipients of all ABO types?

An individual with type O blood can theoretically donate blood to recipients of all ABO types. This is because type O blood lacks A and B antigens on the surface of red blood cells, making it universally acceptable without triggering an immune response in recipients with A, B, AB, or O blood types. As a result, type O is often referred to as the universal donor.


ABO blood group expression is an example of?

ABO blood group expression is an example of a genetic trait that is determined by multiple alleles. The ABO blood group system is controlled by three alleles (IA, IB, i), which determine the presence or absence of antigens on red blood cells. The combination of these alleles in an individual's genotype determines their blood type.


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.


If your abo blood type is ab what other abo blood groups could you give blood?

If your ABO blood type is AB, you could potentially give blood to individuals with blood types A, B, AB, and O, as long as there are no other significant blood type incompatibilities. The AB blood type is known as the universal plasma donor because it lacks ABO antibodies in the plasma.


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]


The blood type trait which is controlled by more than two alleles for a given gene and therefore is called?

The blood type trait that is controlled by more than two alleles for a given gene is known as the ABO blood group system. It involves three alleles: A, B, and O, which determine blood types A, B, AB, and O. This system results in four possible blood types due to the combination of these multiple alleles.


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 did Karl landsteiner discover?

Karl Landsteiner discovered the ABO blood group system in 1901, which classifies human blood into different types based on the presence or absence of antigens on red blood cells. This discovery revolutionized blood transfusion practices and laid the foundation for understanding blood compatibility and the importance of matching blood types during transfusions.