Can codominance be heterozygous?
In codominance a heterozygous individual expresses both simultaneously without any blending. An example of codominance is the roan cow which has both red hairs and white hairs. In incomplete dominance a heterozygous individual blends the two traits.
What are 2 examples of codominance?
Spotted cows and flowers with petals of two different colors are examples of codominance, for example. Codominance also occurs in some less visible traits, such as blood type. The A and B alleles for blood type can both be expressed at the same time, resulting in type AB blood.
What is codominance give example?
Codominance means that neither allele can mask the expression of the other allele. An example in humans would be the ABO blood group, where alleles A and alleles B are both expressed. So if an individual inherits allele A from their mother and allele B from their father, they have blood type AB.
What is an example of a codominance?
What is codominance example?
Which is an example of codominance in genetics?
Codominance happens when the two alleles are represented at the same time. They don’t blend together, though. Both traits are equally expressed. An example of codominance is the AB blood type.
Which is an example of heterozygous dominance inheritance?
In incomplete dominance inheritance, one of the heterozygous alleles does not completely mask the other. Instead, a different phenotype is seen that is a combination of the phenotypes of the two alleles. An example of this is pink flower color in snapdragons.
When is the dominant allele masked in codominance?
If the alleles are different, the dominant allele usually will be expressed, while the effect of the other allele, called recessive, is masked. In codominance, however, neither allele is recessive and the phenotypes of both alleles are expressed. Codominance means that neither allele can mask the expression of the other allele.
Which is an example of heterozygous hair color?
For example, being heterozygous for hair color could mean you have one allele for red hair and one allele for brown hair. The relationship between the two alleles affects which traits are expressed. It also determines what characteristics you’re a carrier for.