1.The effect of chance on the structure of a population gene pool is known as a. gene flow b. genetic variance c. the gene pool d. genetic drift 2. The alleles of all individuals within a population are referred to as the Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a. gene flow b. genetic variance c. gene pool d. genetic drift
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.
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