The situation in which the phenotypes of both alleles are exhibited in the heterozygote because both alleles affect the phenotype in separate, distinguishable ways.Group of answer choicesincomplete dominancecomplete dominancecodominance
Question
The situation in which the phenotypes of both alleles are exhibited in the heterozygote because both alleles affect the phenotype in separate, distinguishable ways.Group of answer choicesincomplete dominancecomplete dominancecodominance
Solution 1
The situation described is codominance. In codominance, both alleles in the heterozygote are fully expressed and neither is dominant or recessive. This results in a phenotype that exhibits characteristics of both alleles.
Solution 2
The situation you're describing is known as codominance. In codominance, both alleles in the heterozygote express themselves fully to produce a dual phenotype. A classic example of this is the AB blood type in humans, where both the A and B alleles are codominant.
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