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An allele is a specific version of a gene that determines a particular trait or characteristic in an organism. It is one of the alternative forms of a gene that can occupy a specific position on a chromosome.

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6mo ago

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What is an allele and how is it best defined in the context of genetics?

An allele is a variant form of a gene that can result in different traits or characteristics in an organism. In the context of genetics, an allele is best defined as one of the possible versions of a gene that can be inherited from each parent.


Is an allele considered a genotype in genetics?

No, an allele is not considered a genotype in genetics. An allele is a specific form of a gene, while a genotype refers to the combination of alleles an individual has for a particular gene.


What do we call genes that are hidden when paired with a different allele in genetics?

Genes that are hidden when paired with a different allele in genetics are called recessive genes.


What does the word dominant mean in genetics?

In genetics, "dominant" refers to an allele that will be expressed in the phenotype if present, masking the expression of the corresponding recessive allele. This means that even if an individual has one dominant allele and one recessive allele for a particular trait, the dominant allele's phenotype will be visible.


What does dominance refer to in genetics?

In genetics, dominance refers to the relationship between alleles, where one allele masks or suppresses the expression of another allele at the same gene locus. The dominant allele's traits are expressed in the phenotype, while the recessive allele's traits are hidden unless two copies are present. This concept is crucial in understanding inheritance patterns and phenotypic variations in organisms.


Blood types are an example of what type of characteristic?

Blood types are an example of an inherited trait determined by specific genes on the chromosome.


Are the terms dominant and recessive considered antonyms?

Yes, in the context of genetics, the terms dominant and recessive are considered antonyms. Dominant refers to a trait that is expressed when an individual has one or two copies of the dominant allele, while recessive refers to a trait that is only expressed when an individual has two copies of the recessive allele.


How is a recessive allele from a dominant allele?

its different because adominant allele is in charge


Is allele a Christian band?

No, an allele is a variant form of a gene that determines a specific trait in an organism. It is a biological term related to genetics and has no association with a Christian band.


If a pea plant is heterozygous for a particular character how can the alleles that control the character be described?

The alleles controlling the character in a heterozygous pea plant can be described as one dominant allele and one recessive allele. The dominant allele determines the plant's phenotype, while the recessive allele is masked in the presence of the dominant allele.


What is X-linked?

In genetics, this refers to the phenotype of an allele that is related to the X-chromosome. It is a type of sex linkage.


What is x link?

In genetics, this refers to the phenotype of an allele that is related to the X-chromosome. It is a type of sex linkage.