Evolution is the change in the heritable characteristics of biological populations over successive generations. Evolution, theory in biology postulating that the various types of living things on earth have their origin in other preexisting types and that the distinguishable differences are due to. [1][2] it occurs when evolutionary processes such as genetic drift and natural selection.
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Evolution is the process by which species change over time through the gradual accumulation of genetic variations, driven by mechanisms like natural selection, genetic drift, and. In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is as robust as the theory of gravity or germ theory.
The theory of evolution is a shortened form of the term “theory of evolution by natural selection,” which was proposed by charles darwin and alfred russel wallace in the nineteenth century.
