genotype
heterogenous
A hybrid allele is a combination of alleles from two different parents for a specific trait. It can have two different alleles that may interact in various ways to determine the trait expression.
Yes, that is correct. Each trait is controlled by genes, and genes exist in different forms called alleles. For any given trait, an individual can have two alleles—one inherited from their mother and one from their father. These alleles can have different variations, resulting in different expression of the trait.
This condition is known as polygenic inheritance. It involves multiple genes contributing to a trait, and the expression of these genes can be influenced by environmental factors. The combination of genetic and environmental influences leads to a wide range of variation in the trait.
A trait is determined by a combination of genetic factors and environmental influences. Genes code for specific traits, but the expression of those genes can be influenced by the environment in which an individual lives. This interplay between genetics and the environment ultimately shapes an individual's traits.
genotype
genotype
The expression of a specific trait in an individual (such as hair color) is determined by two factors,one from each parent. These factors are represented with an uppercase letter for a dominantfactor and a lowercase letter for a recessive factor. The combination of these factors determineshow that trait will be expressed in an individual.
Polygenic
8
heterogenous
The trait observed in the first generation when parents with different traits are bred is known as the dominant trait. This trait is expressed in the offspring because it masks the expression of the recessive trait.
Multiple alleles can provide many different phenotypes for a trait because each allele can code for a different version of a trait, leading to a wide range of possible combinations and variations in the expression of that trait.
The trait that is determined completly by your DNA is your hair color.
When the phenotype is determined by more than two unlinked loci, it is referred to as polygenic inheritance. This means that multiple genes at different loci contribute to the expression of a particular trait or phenotype.
Trait