A population or species of organisms typically includes multiple alleles at each locus among various individuals. Allelic variation at a locus is measurable as the number of alleles (polymorphism) …

Dec 22, 2025 · Allele, any one of two or more genes that may occur alternatively at a given site (locus) on a chromosome. Alleles may occur in pairs, or there may be multiple alleles affecting the …

1 day ago · "Allele" is the word that we use to describe the alternative form or versions of a gene. People inherit one allele for each autosomal gene from each parent, and we tend to lump the alleles into …

Nov 29, 2023 · Get the allele definition and examples in genetics. Learn about the difference between alleles and genes and their location on chromosomes.

Jul 31, 2025 · Alleles are different versions of a particular gene. For instance, a gene might dictate eye color, while different alleles of that gene would specify blue, brown, or green eyes.

Aug 3, 2023 · A key component of genetics, alleles are crucial for comprehending genetic variation and inheritance patterns. They are distinct gene variants that reside at the same chromosomal locus …

An alternate form of a gene; a single gene can have multiple alleles, or versions.

Well, alleles are matching genes; one from our biological mother, one from our biological father. We have two copies of every gene (strings of code that drive some biological function on our …

May 21, 2024 · What are alleles? An allele is a term coined to describe a specific copy of a gene. Learn about allele definition, types, and examples here on Biology Online. Take a quiz!

The meaning of ALLELE is any of the alternative forms of a gene that may occur at a given locus.