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Answer:

The ABO blood type is inherited in an autosomal codominant fashion.

The Rh system of blood groups determines the gene that forms two alleles: dominant (D) and recessive (d).

Explanation:

The dominant allele determines the synthesis of antigen D, so people with this antigen are referred to as Rh +. The recessive allele is dysfunctional so no D antigen is produced and individuals are Rh-

The ABO blood group system determines a gene that has three alleles:

A,  B, and O allele.

Alleles A and B are functional and determine the synthesis of certain antigens (agglutinogens A B) that are found on erythrocytes.

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In this exercise we have to use the knowledge of blood to explain its inheritance factors, so we want to explain how:

So we know that blood types in addition to the types known as ABO, there is also the RH factor which is the biggest inheritance.

What are the 3 blood types?

Type A blood has A antigens, B blood has B antigens, AB blood has both antigens, and type O has neither. Red blood cells also have another type of antigen called RhD, which is part of a family made up of 61 Rh type antigens. When the blood has RhD, it is type positive.

Our blood group is inherited from both parents. Just as we are given physical characteristics like skin color or hair, we also inherit blood type. Surprising as it may seem, blood group is not genetically determined at birth according to the contributions of both parents.

See more about blood types at brainly.com/question/275815