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A gene whose code is not expressed unless a similar allele is present is called an?
Wiki User
∙ 14y ago
recessive gene
Wiki User
∙ 14y ago
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An allele that is dominated or cover up by another allele is called what?
It should be a dominant allele--a dominant allele's trait will be expressed over the recessive allele's trait.
When one allele shows dominance over another allele?
When one allele shows dominance over another it is masking the expression of the other allele which is called "recessive".The word for this is complete dominance.
What is the difference between a gene allele Chromosome and trait?
Alleles are alternate versions of genes that code for certain phenotypes, or traits. The traits of an individual are a result of the interaction between their genotype (alleles) and the environment.
What is expressed when neither copy of an allele completely masks expression of the other but instead a blending 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 type of allele dominance occurs when both the alleles are active and expressed?
When both the alleles are expressed, it is called co-dominance or mixed dominance.
An allele that is dominated or cover up by another allele is called what?
It should be a dominant allele--a dominant allele's trait will be expressed over the recessive allele's trait.
What is the difference between dominant and recessive alleles for specific traits?
Dominant is an allele that will always be expressed in a heterozygous individual. Recessive on other hand are traits that will only be expressed in a homozygous condition. Organisms receive one allele for each trait from each parent, thus you have two alleles for each trait.
What is it called having a dominate and recessive allele?
If an individual has one recessive allele and one dominant allele, they are known as heterozygous. The dominant trait will be expressed.
A gene that is not expressed when paired with a dominant allele is called?
mutation.
When one allele shows dominance over another allele?
When one allele shows dominance over another it is masking the expression of the other allele which is called "recessive".The word for this is complete dominance.
What gene is masked if it is paired with a dominant gene?
The different forms of a gene are called alleles. In Mendelian genetics, a gene has a dominant allele and a recessive allele. The dominant allele masks the recessive allele if present. So there are two possible dominant genotypes: homozygous dominant, in which both dominant alleles are present; and heterozygous, in which one allele is dominant and the other allele is recessive. The only way to express a recessive trait is to have the homozygous recessive genotype.
What is the difference between a gene allele Chromosome and trait?
Alleles are alternate versions of genes that code for certain phenotypes, or traits. The traits of an individual are a result of the interaction between their genotype (alleles) and the environment.
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.
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 blending 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.
