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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.
What does dominant pedigree means?
A dominant pedigree refers to a pattern of inheritance in which a dominant allele on a gene is expressed in the phenotype of an individual, masking the effects of a recessive allele. This results in the dominant trait being exhibited in individuals who inherit at least one copy of the dominant allele.
Why is a dominant allele called dominanat?
A dominant allele is called dominant because it expresses its trait even when only one copy is present in an individual's genotype. This means that if an individual has one dominant allele and one recessive allele for a particular gene, the dominant trait will be observed in the phenotype. This characteristic allows dominant alleles to mask the effects of recessive alleles, leading to the trait associated with the dominant allele being the one that is visibly expressed.
How does this influence the probability of the gamete receiving a dominant allele for pea shape?
If the dominant allele for pea shape is more prevalent in the population, then the probability of a gamete receiving a dominant allele for pea shape will be higher. The frequency of the dominant allele in the gene pool directly affects the likelihood of it being passed on to offspring through gametes during reproduction.
What term describes an individual that has a dominant and a recessive allele for a trait?
The term for an individual with a dominant and a recessive allele for a trait is "heterozygous." This means they have two different alleles for a specific gene, with one being dominant and the other recessive.
In pea plants the peas produced may be green or yellow with yellow being the dominant form of the allele. What would be the phenotype of a pea plant that is heterozygous for the alleles?
yellow peas
In pea plants the peas produced may be green or yellow with yellow being the dominant form of the allele . What would be the phenotype of the pea plant that is heterozygous for the alleles?
yellow peas
What is the result when a dominant allele pairs up with a recessive allele in simple dominance?
The dominant form of the trait shows. -Gradpoint
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.
If and individual has one dominant allele and one recessive allele will the recessive allele show up?
No, the dominant allele will be expressed in the individual's phenotype, masking the presence of the recessive allele. The recessive allele will only be expressed if an individual inherits two copies of the recessive allele.
What does dominant pedigree means?
A dominant pedigree refers to a pattern of inheritance in which a dominant allele on a gene is expressed in the phenotype of an individual, masking the effects of a recessive allele. This results in the dominant trait being exhibited in individuals who inherit at least one copy of the dominant allele.
Why is a dominant allele called dominanat?
A dominant allele is called dominant because it expresses its trait even when only one copy is present in an individual's genotype. This means that if an individual has one dominant allele and one recessive allele for a particular gene, the dominant trait will be observed in the phenotype. This characteristic allows dominant alleles to mask the effects of recessive alleles, leading to the trait associated with the dominant allele being the one that is visibly expressed.
What is the trait being studied in the heterozygote?
The trait being studied in the heterozygote is typically the dominant trait, as it is the one that is expressed in the presence of at least one dominant allele. This allows researchers to observe how the dominant allele interacts with the recessive allele in terms of phenotype expression.
How does this influence the probability of the gamete receiving a dominant allele for pea shape?
If the dominant allele for pea shape is more prevalent in the population, then the probability of a gamete receiving a dominant allele for pea shape will be higher. The frequency of the dominant allele in the gene pool directly affects the likelihood of it being passed on to offspring through gametes during reproduction.
What term describes an individual that has a dominant and a recessive allele for a trait?
The term for an individual with a dominant and a recessive allele for a trait is "heterozygous." This means they have two different alleles for a specific gene, with one being dominant and the other recessive.
When an allele mask the presence of another allele it is said to be?
Dominent. Simple- you have two types of Alleles, Dominent and Reccessive. Imagine a punnet square for the allele that causes albinoism (A). One parent has Aa, or one dominent allele and one reccessive allele for the trait. If the dominent skin-tone gene wasn't there (A), then it would be AA and he would be an albino. But since he has a dominent allele, he has normal color. If he made a baby with another Aa combination, they would have 25% chance of having an AA baby with no reccessive allele, a 50% chance of having an identical Aa combination, and a 25% chance of having an albino baby, AA.
WhAT describes the notation Tt for the trait of being tall?
The notation Tt represents a heterozygous genotype for the trait of being tall, where T is the dominant allele for tallness and t is the recessive allele for shortness. This means the individual will exhibit the tall trait because the dominant allele is expressed.
