What is an example of a codominance trait?

What is an example of a codominance trait?

A trait resulting from an allele that is independently and equally expressed along with the other. An example of codominant trait is blood type, i.e. a person of blood type AB has one allele for blood type A and another for blood type B.

How can you tell that a trait uses codominance?

With a codominant trait, phenotypes like fur color are combined. For example, if a black-feathered chicken breeds with a white-feathered chicken, their offspring will be both black and white. They will not be gray; rather, there will be spots of both colors.

Is codominance a trait?

Codominance Definition Codominance is a form of inheritance wherein the alleles of a gene pair in a heterozygote are fully expressed. As a result, the phenotype of the offspring is a combination of the phenotype of the parents. Thus, the trait is neither dominant nor recessive.

What causes codominance?

Codominance occurs when both alleles show dominance, as in the case of the AB blood type (IA IB) in humans. Furthermore, the human ABO blood groups represent another deviation from Mendelian simplicity since there are more than two alleles (A, B, and O) for this particular trait.

What are the reasons for the occurrence of codominance and incomplete dominance traits?

Incomplete dominance occurs in the heterozygote, in which the dominant allele does not dominate the recessive allele entirely; rather, an intermediate trait appears in the offspring. Codominance occurs when the alleles do not show any dominant and recessive allele relationship.

Does codominance trait apply to human traits Why or why not?

People with this blood type have A and B proteins at the same time. There are other examples as well, including blood cell shape in sickle cell disease. So codominance definitely happens in people!

What does codominance mean in genetics Brainly?

Answer: Codominance: a form of dominance in which the alleles of a gene pair in a heterozygote are fully expressed thereby resulting in offspring with a phenotype that is neither dominant nor recessive.

How is codominance different from incomplete dominance explain with examples?

Incomplete dominance is when the phenotypes of the two parents blend together to create a new phenotype for their offspring. An example is a white flower and a red flower producing pink flowers. Codominance is when the two parent phenotypes are expressed together in the offspring.

How is Codominance expressed in an organism?

How is codominance expressed in an organism? Both of the alleles in a heterozygote are expressed phenotypically in an individual. What pattern of inheritance includes the AB blood type, in which both A and B alleles are expressed?

Which is an example of codominance?

Examples of Codominance Livestock. When a chicken with white feathers breeds with a chicken with black feathers, the result is an offspring chicken that grows up to have both black and white feathers. Rhododendron. Rhododendrons and other flowers may also exhibit codominance. Blood Type. An example of codominance that occurs in humans is that of blood type.

What does co dominant mean?

/co·dom·i·nance/ (ko-dom´ĭ-nins) the full expression in a heterozygote of both alleles of a pair with neither influenced by the other, as in a person with blood group AB.codom´inant. (kō-dŏm′ə-nəns) n. A heterozygous condition in which both alleles at a gene locus are fully expressed in the phenotype.

How is codominance expressed in an organism?

Answer and Explanation: Codominance is expressed in an organism when both alleles for a gene are expressed equally. Some spotted animals express their coat color in this way.

What is the definition of codominance?

codominance [kōdom′ənənts] the equal degree of dominance of two alleles or traits fully expressed in a phenotype, as when a person inherits both the I A and I B genes of the ABO blood group and has type AB blood.