Best answer: What is the relationship between gene locus and allele?

What is the relationship between gene and allele?

A gene is a portion of DNA that determines a certain trait. An allele is a specific form of a gene. Genes are responsible for the expression of traits. Alleles are responsible for the variations in which a given trait can be expressed.

What is the difference between an allele and a gene locus?

The key difference between allele and locus is that the allele refers to one of the two or more alternative sequences of a gene at a certain locus while the locus refers to a certain location on a chromosome where a gene can be found. In the form of genes, genetic information inherits from parents to offspring.

What is the relationship between genes and alleles quizlet?

A gene is a specific section of a chromosome where the base pairs that code for the characteristic are stored whereas an allele is the actual sequence of the base pairs in the section.

What is the difference between an allele a gene and a locus quizlet?

Gene: a section of DNA that codes for one protein. Allele: one specific form of a gene, differing from other alleles by one or a few bases only and occupying the same gene locus as other alleles of the gene. Genome: the whole of the genetic information of an organism.

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What is difference between locus and loci?

A locus is the specific physical location of a gene or other DNA sequence on a chromosome, like a genetic street address. The plural of locus is “loci“.

What is a locus in a gene?

Listen to pronunciation. (LOH-kus) The physical site or location of a specific gene on a chromosome.