Polygenic Inheritance<br />A single characteristic controlled by multiple genes. <br />Polygenic inheritance gives rise to continuous variation in the phenotype. <br />Use these two examples in the exam. <br />Human Skin Colour<br />Wheat kernel colour<br />Other examples: <br /><ul><li>Susceptibility* to heart disease, certain types of cancer, mental illnesses.
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Polygenic inheritance refers to the inheritance of a trait governed by more than one genes. Generally, three or more genes govern the inheritance of polygenic traits. Multiple independent genes have an additive or similar effect on a single quantitative trait.
Polygenic inheritance is when more than one gene controls a character. It is also known as quantitative inheritance where two or more different pair of alleles which have a cumulative effect on governing quantitative characters.
Polygenic inheritance refers to the condition where a single trait (such as height, skin colour or weight) is controlled by the additive effect of two... See full answer below.
Some examples of polygenic inheritance are: human skin and eye color; height, weight and inteligence in people; and kernel color of wheat.
Polygenic inheritance refers to the inheritance, where multiple genes affect a single phenotypic trait such as height, eye colour, skin colour, etc. Multiple genes have cumulative effects. Further reading: Polygenic Inheritance.
Polygenic inheritance is the inheritance of traits that are produced by the combined effect of many genes. Polygenic trait is controlled by more than one pair of non-allelic genes and shows different types of phenotypes. For example, human skin colour is an example of polygenic inheritance.
The statistical analysis of polygenic inheritance patterns can help to provide an estimate of population parameters. Most of the polygenic inheritance follow the normal distribution curve, wherein the majority of the people fall in the middle range of the curve. Polygenic inheritance is different from multiple alleles.
Polygenic inheritance refers to a single characteristic that is controlled by more than two genes (also called multifactorial inheritance)
Nils Herman Nilsson-Ehle and Edward Murray East Develop the Theory of Polygenic Inheritance. Nils Herman Nilsson-Ehle. , advanced the "multiple factor" theory, or theory of polygenic inheritance, in which a trait is produced from the cumulative effects of more than one gene.
In humans, height, skin color, hair color, and eye color are examples of polygenic traits.