they both show something about appearance.
alleles
alleles
Alleles
Genes that come together with different alleles are called linked genes. These genes are located close together on the same chromosome and tend to be inherited together during meiosis.
Genes can have two or more alleles, which are different versions of a gene that can exist at a specific locus on a chromosome. These alleles can contribute to variations in traits among individuals. In diploid organisms, such as humans, genes typically have two alleles, one inherited from each parent. The combination of these alleles can determine the expression of specific traits.
Genes are segments of DNA that determine specific traits in an organism. Alleles are different forms of a gene that can produce variations in those traits. Organisms inherit alleles from their parents, and the combination of alleles they have can influence their physical characteristics and behaviors. The interaction between genes and alleles determines the traits that an organism will exhibit.
Alleles
Genes and alleles are related because alleles are inside a gene. Genes are made up by alleles. A gene is DNA. The allele is like piece of DNA inside a gene.
That depends on the gene: some genes have only a few alleles, some genes have hundreds or even thousands of alleles.
alleles
Alleles are genes that exist in multiple forms.
alleles
genes
Alleles are forms of genes for a trait.
different form of genes are called allele
alleles
Multiple alleles are genes that have more than two alleles. An example of this would be blood types, with ABO as three separate alleles.Polygenic traits are traits whose phenotype rely on alleles from different genes. An example of this would be hair type, which relies on genes from different parts of chromosomes.The main difference is that multiple alleles are genes with 3 or more alleles; polygenic traits do not necessarily have more alleles, but they rely on on multiple genes.