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Epistasis is when genes interact that aren't alleles. The genes begin to suppress other genes, For example: baldness, or a widow's peak.

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Which of the mendel's laws does epistasis disobey?

Epistasis disobeys Mendel's law of independent assortment. This is because in epistasis, the presence of one gene affects the expression of another gene, leading to the two genes not assorting independently.


What is the difference between epistasis and dominance in genetic inheritance?

Epistasis occurs when one gene masks the expression of another gene, while dominance is when one allele of a gene is expressed over another allele. In epistasis, the interaction between genes affects the phenotype, while in dominance, one allele is dominant and determines the phenotype.


What is the difference between epistasis and polygenic inheritance in genetics?

Epistasis is when one gene affects the expression of another gene, while polygenic inheritance involves multiple genes contributing to a single trait. Epistasis involves the interaction between genes, while polygenic inheritance involves the cumulative effect of multiple genes on a trait.


When one trait is said to cancel out another trait what kind of relationship is said to exist?

When one trait cancels out another trait, it is referred to as a relationship of epistasis. Epistasis occurs when the expression of one gene masks or modifies the expression of another gene.


What are the differences between epistasis and polygenic inheritance in terms of their impact on the expression of traits?

Epistasis occurs when one gene masks the expression of another gene, leading to a specific trait being completely hidden. Polygenic inheritance involves multiple genes contributing to a trait, resulting in a more continuous range of expression. Epistasis has a more direct and immediate impact on trait expression, while polygenic inheritance leads to a more gradual and varied expression of traits.

Related Questions

What is The relationship between genes s and n is an example of?

epistasis


Where can you find information on epistasis?

Information about Epistasis can be found at the Wikipedia website. Once on the page, type in 'Epistasis' into the search box and press enter to bring up the information.


What is the minimum number of genes involved in epistasis?

The minimum number of genes involved in epistasis is two. Epistasis occurs when the effect of one gene masks or modifies the effect of another gene at a different locus.


Gene interactions in which an allele at one locus prevents the expression of an allele at another locus is called?

This phenomenon is called epistasis. It occurs when the effect of one gene masks the effect of another gene at a different locus. Epistasis can result in complex patterns of inheritance.


Which of the mendel's laws does epistasis disobey?

Epistasis disobeys Mendel's law of independent assortment. This is because in epistasis, the presence of one gene affects the expression of another gene, leading to the two genes not assorting independently.


What is the difference between epistasis and dominance in genetic inheritance?

Epistasis occurs when one gene masks the expression of another gene, while dominance is when one allele of a gene is expressed over another allele. In epistasis, the interaction between genes affects the phenotype, while in dominance, one allele is dominant and determines the phenotype.


What is the difference between epistasis and polygenic inheritance in genetics?

Epistasis is when one gene affects the expression of another gene, while polygenic inheritance involves multiple genes contributing to a single trait. Epistasis involves the interaction between genes, while polygenic inheritance involves the cumulative effect of multiple genes on a trait.


What is the relationship between epistasis and punctuated equilibrium?

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When one trait is said to cancel out another trait what kind of relationship is said to exist?

When one trait cancels out another trait, it is referred to as a relationship of epistasis. Epistasis occurs when the expression of one gene masks or modifies the expression of another gene.


What are the differences between epistasis and polygenic inheritance in terms of their impact on the expression of traits?

Epistasis occurs when one gene masks the expression of another gene, leading to a specific trait being completely hidden. Polygenic inheritance involves multiple genes contributing to a trait, resulting in a more continuous range of expression. Epistasis has a more direct and immediate impact on trait expression, while polygenic inheritance leads to a more gradual and varied expression of traits.


What kind of trait is present when many different genes control a single a single trait such as skin color?

epistasis


What is the difference between epistasis and codominance?

Well, one major difference is, homeostasis (the regulation of stable conditions in the internal environment) is a property of a system (or organism), while epistasis and pleiotropy are properties of genes. However, certain kinds of homeostasis can be controlled by genes (think of the lacoperon). There is a kind of homeostasis, genetic homeostasis, but that is a property of populations, and probably not what you had in mind. Epistasis is the interaction of two or more genes; therefore it is a property of multiple genes. This distinguishes it from pleiotropy,which is a property of a single gene, since a gene is pleiotropic if it effects multiple phenotypes.