QABiology › Inheritance of ABO blood type in humans is an example of
Q

Inheritance of ABO blood type in humans is an example of

A) incomplete dominance.

B) complete dominance of one allele over another.

C) a gene that is coded by only one allele.

D) epistasis.

A

In humans, there are 3 different blood types: A, B, and O, and each one of these blood types have a different allele. For the A and B blood types, the alleles that code for each one of them are dominant, whereas, for the O blood type, the allele is recessive.

For an individual to inherit either of the blood types indicates the complete dominance of one allele over another.

1 year ago
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