If a single expressed gene can affect multiple traits at once, what would be the most precise manner of referring to this phenomenon? a) Polygenic. b) Monogenic. c) Pleiotropic. d) Polytropic.
Genetic Variation
Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.
Quantitative Genetics
Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.
The examination of genes and inheritance, or how particular characteristics or traits are transferred from parents to children as a consequence of variations in DNA sequence, is known as genetics. A gene is a section of DNA that has the information needed to create one or more molecules which support bodily function.
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