In codominance:Group of answer choicesthe phenotype of the heterozygote (A1A2) resembles the phenotype of one homozygote (A1A1)the phenotype of the heterozygote (A1A2) falls somewhere in between the phenotypes of the two homozygotes (A1A1and A2A2)the phenotype of the heterozygote (A1A2) includes the phenotypes of both homozygotes (A1A1 and A2A2)
Question
In codominance:Group of answer choicesthe phenotype of the heterozygote (A1A2) resembles the phenotype of one homozygote (A1A1)the phenotype of the heterozygote (A1A2) falls somewhere in between the phenotypes of the two homozygotes (A1A1and A2A2)the phenotype of the heterozygote (A1A2) includes the phenotypes of both homozygotes (A1A1 and A2A2)
Solution
The correct answer is: the phenotype of the heterozygote (A1A2) includes the phenotypes of both homozygotes (A1A1 and A2A2).
In codominance, both alleles in the heterozygote are fully expressed and neither is dominant or recessive. This results in a phenotype that shows both traits equally. A classic example of codominance is the AB blood type in humans, where both the A and B alleles are equally expressed.
Similar Questions
What is the key to the recognition of codominance?The phenotype of the heterozygote is intermediate between the phenotypes of the homozygotes.The alleles affect more than one trait.The trait exhibits a continuous distribution.The heterozygote expresses the phenotype of both homozygotes.
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 choicescodominanceincomplete dominancecomplete dominanceNext
In a gene expression pattern called ______, the heterozygote has an intermediate phenotype between the homozygotes.
This term describes individuals that carries two of the same alleles Question 11 options: heterozygous phenotype homozygous genotype
Two different alleles of a heterozygous genotype are both fully expressed to produce the phenotype in a type of expression called
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