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Why a trait inherited by incomplete dominate is not a blend of two alleles?
Wiki User
∙ 9y ago
Actually incomplete dominance is where the result is a blend of the two alleles. The typical example is the the crossing of red flowered parent and a white flowered parent that results in pink flowered offspring.
Co-Dominance is where both traits are expressed equally. The most common example is the blood type AB.
Heather Tremblay
Wiki User
∙ 11y agoIncomplete dominance is based on quantity. Theorganism has two copies of each chromosome, one from each parent. On two of those chromosomes, there will be a gene for a certain trait. This means that we have two genes for this trait. They correspond with each other because they both determine the one trait, but they say it should be different things.
Wiki User
∙ 9y agoIncomplete dominance is based on quantity. The best way that I can explain it is through the flower example. Say you have a red flower and a white flower. The flowers both have 2 dominant genes in them, the red and white genes. Now, remember what I said about quantity? The red of genes have a lot of pigment in them, meaning that they're bright colored. The white flowers have no pigment in them, meaning that they don't have any color. But, when you mix the two of them, all of their offspring have one gene that has a lot of pigment, and one gene that has no pigment. So, what color will their offspring be? They won't be red, because they only have one gene with pigments in them; they don't have enough pigment to be red. They can't be white, because they still do have some pigment in them. So, they're in between, a pink color. This is incomplete dominance, where they mix together due to the fact that there are different quantities.
Wiki User
∙ 12y agoIf alleles blend then then 1:2:1 ratio in F2 would not be obtained , only effect of alleles or interaction produces intermediate phenotype .
Wiki User
∙ 9y agoblending inheritance failed to explain how traits that seemingly will turn out to be a sort of mixture & not true fusion, of two distinct individuals.
Wiki User
∙ 6y agobecause the alleles are fenal types.
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Explain why a trait inherited by incomplete dominance such as the color of appoloosa horses is not a blend of two alleles?
The inheritance of a dominant and a recessive allele results in a blending of traits to produce intermediate characteristics.
What Traits that appear to blend are the result of?
Incomplete dominance (i.e. non of the two alleles are dominant and their effects blend to give the phenotype)
How does codominance work and why does it happen?
Incomplete dominance occurs when a homozygous genotype produces an intermediate, or middle phase before the result. This intermediate is the heterozygous' phenotype.
When the blend of traits occurs is it referred to as the principle of?
incomplete dominance
What expression when neither copy of an allele completely masks expression of the other but instead a blending of alleles is seen?
When neither copy of an allele is completely expressed or completely masked, it is called Incomplete Dominance. When incomplete dominance is present, then the offspring will have a blend of both parental phenotypes but will always be a slight bit slower to one parent than the other.
Explain why a trait inherited by incomplete dominance is not a blend of 2 alleles?
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Explain why a trait inherited by incomplete dominance such as the color of appoloosa horses is not a blend of two alleles?
The inheritance of a dominant and a recessive allele results in a blending of traits to produce intermediate characteristics.
Explain why a trait inherited by incomplete dominance is not a blend of two allels?
sex
What Traits that appear to blend are the result of?
Incomplete dominance (i.e. non of the two alleles are dominant and their effects blend to give the phenotype)
What is the condition called when two alleles for a trait are both dominant and a blend of the two occurs?
Incomplete Dominance
What is expressed when neither copy of alleles completely masks expressions of the other but instead a blending of alleles seen?
When neither copy of an allele is completely expressed or completely masked, it is called Incomplete Dominance. When incomplete dominance is present, then the offspring will have a blend of both parental phenotypes but will always be a slight bit slower to one parent than the other.
How does codominance work and why does it happen?
Incomplete dominance occurs when a homozygous genotype produces an intermediate, or middle phase before the result. This intermediate is the heterozygous' phenotype.
When the blend of traits occurs is it referred to as the principle of?
incomplete dominance
What is expressed when neither copy of an allele completely masks expression of the other but instead a blending of alleles is seen.?
When neither copy of an allele is completely expressed or completely masked, it is called Incomplete Dominance. When incomplete dominance is present, then the offspring will have a blend of both parental phenotypes but will always be a slight bit slower to one parent than the other.
What is expressed when neither copy of an allele completely masks expression of the other but instead a blended of alleles is seen?
When neither copy of an allele is completely expressed or completely masked, it is called Incomplete Dominance. When incomplete dominance is present, then the offspring will have a blend of both parental phenotypes but will always be a slight bit slower to one parent than the other.
What is expressed when neither copy of an allele completely mask expressions of the other but instead a blending of alleles is seen?
When neither copy of an allele is completely expressed or completely masked, it is called Incomplete Dominance. When incomplete dominance is present, then the offspring will have a blend of both parental phenotypes but will always be a slight bit slower to one parent than the other.
What is expressed when neither copy of allele completely masks expression of the other but instead of blending of alleles is seen?
When neither copy of an allele is completely expressed or completely masked, it is called Incomplete Dominance. When incomplete dominance is present, then the offspring will have a blend of both parental phenotypes but will always be a slight bit slower to one parent than the other.
