I'm not sure about the Biology of stubbornness as a Polygenic inheritance like eye color or hair color. I do think that some of stubbornness can be a learned trait from a parent to child or sibling to sibling.
I see a lot of mimicking in my 15 month old child. She is taking on actions of her older sisters and us. She gets her attitude from us, she even decides whether or not she should cry by our reactions.
It is a polygenic character
Polygenic inheritance is when two or more genes interact to control a trait. Each gene contributes to the phenotype in an additive manner, resulting in a continuous range of variations for the trait. Examples include human height and skin color.
Polygenic inheritance.
When more than two alleles are involved in the inheritance of a trait, it is called polygenic inheritance. Many quantitative characters have polygenic inheritance. Inheritance of blood groups is an example of polygenic inheritance in human being.When more than two alleles are involved in the inheritance of a trait, it is called polygenic inheritance. Many quantitative characters have polygenic inheritance. Inheritance of blood groups is an example of polygenic inheritance in human being.
polygenic
polygenic inheritance
polygenic inheritance
Mendelian inheritance, incomplete dominance, codominance, multiple alleles, polygenic inheritance, and sex-linked inheritance.
polygenic inheritance
The shaped graph that is associated with polygenic inheritance is a bell curve graph. The majority of these graphs are also combined with a bar graph under the curve.
Epistasis is when one gene affects the expression of another gene, while polygenic inheritance involves multiple genes contributing to a single trait. Epistasis involves the interaction between genes, while polygenic inheritance involves the cumulative effect of multiple genes on a trait.
Polygenic inheritance refers to the inheritance of a trait that is controlled by multiple genes, each with a small effect on the phenotype. Traits such as height, skin color, and intelligence are often influenced by multiple genes working together. This type of inheritance results in a continuous range of phenotypes rather than distinct categories.