Differences in measurable biological values, characteristics, or traits, among individuals of a population or between population groups.

Synonyms: Variabilities, Population Biologic, Between Subject Variation, Biological Variation, Inter-Individual, Biological Variation, Between-Person, Between-Individual Biological Variations, Inter-Individual Biological Variations, Variation, Inter-Individual Biological, Variations, Between-Subject, Between-Person Variations, Variations, Between-Person Biological, Between-Person Biological Variations, Variation, Between-Individual Biological, Between-Person Biological Variation, Phenotypic Variations, Variation, Population Biological, Between-Subject Variation, Population Biological Variations, Biologic Variability, Population, Biological Variation, Between-Individual, Phenotypic Variability, Variation, Between-Person, Biological Variations, Between-Person, Variation, Between-Subject Biological, Between Individual Biological Variation, Between Person Variation, Population Biologic Variabilities, Biological Variations, Between-Subject, Variation, Phenotypic, Between-Subject Variations, Population Biologic Variability, Biological Variations, Inter-Individual, Biological Variations, Between-Individual, Biological Variations, Population, Between Subject Biological Variation, Variabilities, Phenotypic, Variations, Population Biological, Inter Individual Biological Variation, Inter-Individual Biological Variation, Biological Variation, Between-Subject, Between-Subject Biological Variation, Between-Person Variation, Between Person Biological Variation, Phenotypic Variation, Variability, Population Biologic, Variation, Between-Person Biological, Variations, Between-Subject Biological, Biological Variation, Population, Biologic Variabilities, Population, Variation, Between-Subject, Between-Individual Biological Variation, Variations, Between-Individual Biological, Phenotypic Variabilities, Between-Subject Biological Variations, Variations, Between-Person, Variability, Phenotypic, Variations, Phenotypic, Variations, Inter-Individual Biological, Population Biological Variation