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Are dimples a recessive or dominant trait?
Dimples are thought to be a dominant trait, meaning that an individual only needs one copy of the gene for dimples to have them. If both parents have dimples, their children are likely to inherit dimples as well.
What is the phenotype of an individual with one allele for dimples and one allele for no dimples?
a example of a gene
What causes Venus dimples on the lower back?
Venus dimples, also known as back dimples, are caused by a genetic trait where the pelvis is structured in a way that creates a visible indentation on the lower back. These dimples are more prominent in individuals with lower levels of body fat.
Where are dimples located?
Dimples can be located anywhere along the cheek bone.
Having dimples is an example of a phenotype which is?
Having dimples is an example of a phenotypic trait, which is a physical characteristic that is observable and influenced by genetics. Dimples are a result of specific facial muscles forming a dent in the skin, and the presence of dimples can be determined by the combination of genes inherited from parents.
Are dimples a recessive or dominant trait?
Dimples are thought to be a dominant trait, meaning that an individual only needs one copy of the gene for dimples to have them. If both parents have dimples, their children are likely to inherit dimples as well.
Is dimple heridity?
Yes. Dimples are dominant. If you have one or two dimples, you have the dominant trait, and your genotype is D-, meaning that we don't know whether you are homozygous dominant or heterozygous for the trait. If you don't have dimples, your genotype is dd, which is homozygous recessive.
If there are three times as many students who have dimples as there are students without dimples what can you infer about the trait for dimples?
If there are three times as many students with dimples as there are without dimples, it suggests that the trait for dimples may be dominant in this population. This dominance could indicate that a greater proportion of the gene pool carries the allele for dimples. Consequently, the presence of dimples is more common than the absence of them among these students.
Are dimples dominat to no dimples?
Dimples are typically considered a dominant trait. This means that if one parent has dimples and the other does not, there is a higher likelihood that their offspring will inherit dimples. However, the expression of this trait can be influenced by multiple genes and environmental factors, making the inheritance pattern more complex than simple dominance might suggest.
Is there a relationship between the frequency of a trait in a population and whether that trait is dominant or recessive?
Some observable traits in humans are dimples, earlobes, tongue-rolling, cleft chin, hairline, and freckles. The relationship between the frequency of a trait in a population and whether the trait is dominant or recessive because in inherited human traits, the offspring can either have dimples or no dimples.
Dimples are a dominant characteristic If one parent does not have dimples and one parent is heterozygous for dimples what chance does a child have for getting dimples?
The child has a 50% chance of inheriting dimples. This is because dimples are a dominant trait, so if one parent is heterozygous for dimples, they will have one dominant allele for dimples to pass on to their child. The child would need to inherit this dominant allele from the heterozygous parent in order to express the trait.
What percentage of people in the US have dimples?
Around 20-30% of people in the US are estimated to have dimples. Dimples are considered a dominant genetic trait, so they often run in families.
What is the phenotype of an individual with one allele for dimples and one allele for no dimples?
a example of a gene
Do most Chinese people have dimples?
No, dimples are not common among Chinese people. Dimples are a genetic trait that is found in individuals of all ethnicities, but they are not specific to any particular group.
What causes Venus dimples on the lower back?
Venus dimples, also known as back dimples, are caused by a genetic trait where the pelvis is structured in a way that creates a visible indentation on the lower back. These dimples are more prominent in individuals with lower levels of body fat.
Where are dimples located?
Dimples can be located anywhere along the cheek bone.
What percent of the US has dimples?
There is no exact percentage of people in the US with dimples as it is a genetic trait that can vary across different populations. However, dimples are fairly common and estimated to be present in around 20-30% of the population worldwide.
