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What is dominance in genes?

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Anonymous

13y ago
Updated: 8/19/2019

Dominance in genetic terms is the tendency of one version of a gene to be expressed over another version of the same gene in the same organism. An example of this is hair on the fingers of humans, between the knuckle and the first finger joint. Having hair is dominant - if one of the two alleles in your genome says "grow hair", you will have hair on this portion of your skin. The only way you have no hair on this portion of your skin is for you to have two copies of the recessive gene (no hair).

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Wiki User

13y ago

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Is albinism Co dominance or incomplete dominance?

it is incomplete dominance because it runs in the genes


Why do dominant genes always cover up recessive genes?

Because of Law of dominance


What are the genes called in gene pairs?

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Which trait did mendel identifying certain genes?

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What trait did Mendel identify in certain genes?

Mendel identified the trait of dominance in certain genes.


Are the fathers genes always the dominant genes?

No, the father's genes are not always dominant. Inheritance patterns can vary depending on the specific genes and traits being considered. Some traits may be dominant if they are expressed over recessive genes, while other traits may exhibit co-dominance or incomplete dominance.


Recessive genes will always be masked by dominant genes This is Mendel's principle of?

This is Mendel's principle of dominance. Dominant alleles will always mask the presence of recessive alleles in a heterozygous genotype.


What factors determine the hair color dominance in genetic inheritance?

Hair color dominance in genetic inheritance is determined by a combination of genetic factors, including the presence of dominant and recessive genes. Dominant genes typically have a stronger influence on hair color than recessive genes. Additionally, the interaction between different genes and alleles can also play a role in determining hair color dominance.


What are traits that follow simple dominance and recessive inheritance called?

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What Happens when genes are neither recessive nor dominant?

When genes are neither recessive nor dominant, they are said to exhibit incomplete dominance or co-dominance. In incomplete dominance, both alleles are expressed in the phenotype, resulting in a blending of traits. In co-dominance, both alleles are fully expressed in the phenotype, leading to a combination of traits.


What is the condition in which neither of the two genes in a gene pair masks the other?

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What is a condition in which neither of the two genes in a gene pair masks the other?

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