Genetic variability
Sometimes used interchangeably with genetic variation.
The formation or the presence of individuals differing in genotype within a population or other group of organisms, as opposed to individuals with environmentally induced differences, which cause only temporary, non-heritable changes in phenotype. Barring other limitations, a population with high genetic variability has a greater potential for successful adaptation to changing environmental conditions than a population with low genetic variability. Genetic variability is similar to, though distinct from, genetic diversity.
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