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Which members of the family carry the allele for the trait?
The allele for a trait can be found in all members of the family, as it is part of their genetic makeup. Each family member may carry different variations of the allele, depending on their parents' genetics.
What is member of a gene pair that determines a specific trait is?
an allele
What is the genotype of a person who is a carrier of a autosomal recessive trait?
The genotype of a person who is a carrier of an autosomal recessive trait is typically heterozygous, meaning they carry one copy of the recessive allele and one copy of the dominant allele for that trait. This would be represented as Aa, with the lowercase "a" representing the recessive allele.
What carrier of a trait controlled by a allele does not express the trait?
A carrier of a trait controlled by a recessive allele possesses one copy of the recessive allele and one copy of the dominant allele. This means that they do not express the trait associated with the recessive allele because the dominant allele masks its effect. However, the carrier can pass the recessive allele to their offspring, who may express the trait if they inherit two copies of the recessive allele.
How does an allele trait in an organism?
An allele causes a trait by either being dominant orrecessive or example, allele A will occur over allele a because it is dominant.
Which members of the family carry the allele for the trait?
The allele for a trait can be found in all members of the family, as it is part of their genetic makeup. Each family member may carry different variations of the allele, depending on their parents' genetics.
What is member of a gene pair that determines a specific trait is?
an allele
Member of a gene pair that determines a specific trait?
allele
A member of a gene pair that determines a specific trait is an?
allele
What is a member of a gene pair that determines a specific trait?
An allele is one of the possible variations of a gene that can determine a specific trait. Alleles come in pairs, with one allele inherited from each parent, and the combination of alleles present determines the expression of the trait.
If the male parent is heterozygous for a trait what alleles for each sperm cell possibly have?
A heterozygous male parent has two different alleles for a trait. During gamete formation, each sperm cell will carry one of the two alleles, either the dominant or recessive allele. This means that half of the sperm cells will carry one allele and the other half will carry the other allele.
What is the genotype of a person who is a carrier of a autosomal recessive trait?
The genotype of a person who is a carrier of an autosomal recessive trait is typically heterozygous, meaning they carry one copy of the recessive allele and one copy of the dominant allele for that trait. This would be represented as Aa, with the lowercase "a" representing the recessive allele.
A chart that tracks which family member has a certain trait?
a chart that tracks which family member has a certain trait is called a pedigree.
What allele whose trait only shows up when no dominant allele is present?
Such a trait is called a recessive trait.
What carrier of a trait controlled by a allele does not express the trait?
A carrier of a trait controlled by a recessive allele possesses one copy of the recessive allele and one copy of the dominant allele. This means that they do not express the trait associated with the recessive allele because the dominant allele masks its effect. However, the carrier can pass the recessive allele to their offspring, who may express the trait if they inherit two copies of the recessive allele.
In a heterozygote the allele that does not affect the trait?
The allele that does not affect the trait in a heterozygote is known as the recessive allele. This allele is masked by the dominant allele, which determines the observable trait. However, the recessive allele can still be passed on to offspring if both parents are carriers.
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.
