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Human blood type is an example of which two types of genetics?
A. Multiple alleles and Polygeic inheritance.
B. Incomplete dominance and Polygenic inheritance.
C. Codominance and Multiple alleles.
D. Codominance and Incomplete dominance.

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Answer:

The correct answer is option C. "Codominance and Multiple alleles".

Explanation:

Human blood type is a concept developed to understand how blood transfusion can be successfully performed, and is based on the presence and absence of antibodies and antigens in the surface of the red blood cells. Human blood type is an example of genetics codominance and multiple alleles. It is an example of codominance because some people express both allele A and allele B in what is known as blood type AB; and it is an example of multiple alleles since there are three alleles: type A, type B and type O.

The distribution of blood on basis of antibodies and antigenic heritage is called blood type. The main groups of blood types are A, B, AB, and O.

The correct answer is:

Option C. Co-dominance and Multiple alleles.

This can be explained by:

  • Among the presence of two alleles, neither of them can suppress the presence of another allele that is, both of the alleles will be expressed simultaneously this is called Co-dominance.

  • In human blood type when the allele for A and B is present then, they will be expressed concurrently and the blood group will be of AB type.

  • The ABO blood kind in humans is an example of multiple alleles. Human genes for blood type exist as  [tex]\text I^{\text{A}}[/tex] , [tex]\text I^{\text{B}}[/tex]  and [tex]\text I^{\text{O}[/tex]. Only two of the three genes is expressed in the human cells

Therefore, Human blood type is an example of Co-dominance and Multiple alleles.

To learn more about Co-dominance and Multiple alleles refer to the link:

https://brainly.com/question/329293

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