Category: education

Macroevolution concept

Macroevolution – the historical development of a species and larger taxonomic groups, covering large periods of time; supraspecific evolution. Macroevolution includes processes leading to the formation of systematic
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Microevolution

Microevolution is the evolutionary changes of individual populations and a species as a whole, up to the formation of a new species. Microevolution is evolutionary transformations that occur
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Forms of natural selection

There are three forms of natural selection: driving, stabilizing, and disruptive (disruptive). Driving selection is natural selection, which acts under a directional change in environmental conditions. Individuals with
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Forms of struggle for existence

According to the evolutionary doctrine of Darwin, the following forms of struggle for existence can be distinguished: intraspecific, interspecific, and the struggle with unfavorable environmental conditions. Intraspecific struggle
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Darwin’s teachings

In 1859, Charles Darwin’s book “The Origin of Species by Natural Selection or Preservation of Favorable Breeds in the Struggle for Life” was published, in which the scientist
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