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In codominance, there are at least two alleles contributing to the phenotype of an individual, each allele independently expressed. This means that both alleles are fully expressed in the heterozygous genotype, resulting in a distinct phenotype.

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1y ago

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If two dominant alleles are expressed at the same time this is a case of what?

This is called codominance. In codominance, both alleles are fully expressed in the phenotype of the individual.


What is it when two alleles are both equally dominant and will both show up?

codominance


In AB blood the A and the B alleles have what?

They have codominance.


Are alleles dominant nor recessive?

codominance


Alleles are neither dominant nor recessive?

codominance


In what alleles can be observed in the phenotype?

you mean phenotype, and its dominant alleles


What is the interaction of two alleles in which both alleles can be observed in a phenotype?

Codominance is the interaction of two alleles where both alleles are equally expressed in the phenotype, resulting in a mixed or blended phenotype. This means that the traits controlled by each allele are both visible in the individual.


When both alleles are expressed in offspring is what?

Codominance is when both alleles are expressed in the offspring. This results in a phenotype where traits from both alleles are visibly present. An example of codominance is the ABO blood group system in humans.


What both alleles contribute to the phenotype this a kind of dominance called?

codominance


What is it when an allele is neither dominant nor recessive?

When an allele is neither dominant nor recessive, it means that both alleles equally influence the trait. This is known as codominance, where both alleles are expressed in the phenotype of the individual.


At is a gene with two dominant alleles that are expressed at the same time?

In genetics, gene with two dominant alleles that are expressed at the same time is known as codominance. This results in a phenotype where both alleles are equally and fully expressed in the offspring. An example of codominance is the AB blood type in humans, where the A and B alleles are both expressed on the surfaces of red blood cells.


What is the difference between codominance and multiple alleles?

Codominance occurs when both alleles in a heterozygous individual are fully expressed, resulting in a phenotype that displays characteristics of both alleles, such as in blood type AB. Multiple alleles refer to the existence of more than two alternative forms of a gene within a population, allowing for a variety of genotypes and phenotypes, like the ABO blood group system where three alleles (A, B, O) determine blood type. While codominance describes the expression of alleles, multiple alleles describe the variety of alleles available for a trait.