these are selected on the gene locus on a DNA.
autosomal trait
Mendel found that certain forms of genes were dominant to other forms of genes. This means that when an organism has two different forms of a gene, one form will be expressed over the other in determining the trait it controls.
epistasis
Even with the same genotype for a trait, differences in how genes are expressed (phenotype) can occur due to environmental factors or epigenetic changes. These factors can influence gene activity and protein production, leading to variation in the trait even with the same underlying genetic information. Additionally, genetic interactions with other genes or modifier genes can also contribute to differences in how a trait is expressed.
A genetic trait.
Mendel identified the trait of dominance in certain genes.
Hybrid
dominance
autosomal trait
sex-linked trait
sex-linked trait
One example of a characteristic arising from genes located on chromosomes that are not gender determining is eye color. Eye color is determined by multiple genes located on different chromosomes and is not specifically tied to the X or Y chromosomes that determine gender.
A dominant trait is expressed when two different genes for the same trait are present.
the number of genes that usually determine a trait
Mendel found that certain forms of genes were dominant to other forms of genes. This means that when an organism has two different forms of a gene, one form will be expressed over the other in determining the trait it controls.
domanant trait
epistasis