title: [Probability mechanism of species adaptation].
abstract: A variant of mathematical description of the structure of a population was proposed. A possible mechanism of selection with respect to population structure was shown by a mathematical method. The dependence of the population heterogeneity on environmental factors and the relationship between heterogeneity and selection were considered. It is recommended to realize the conception of threshold values in each experiment of "dose-test-effect" type.
authors.forename: N V
authors.initials: NV
authors.lastname: Kachevskiĭ
authors.forename: O N
authors.initials: ON
authors.lastname: Pavlovich
authors.forename: D N
authors.initials: DN
authors.lastname: Kachevskiĭ
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D004403:Dysentery / Q000453:epidemiology; D006801:Humans; D051379:Mice; D008954:Models, Biological; D011153:Population; D011336:Probability; D013045:Species Specificity; D013269:Stochastic Processes; D014435:Typhoid Fever / Q000401:mortality