Evolution is the genetic change in a species over time.

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Evolution is the process by which species change over time through genetic variation and natural selection. This occurs through a combination of genetic mutations, genetic drift, gene flow, and natural selection, among other mechanisms. As individuals with advantageous traits survive and reproduce, their genes become more common in the population, gradually changing the genetic makeup of the entire species. This can lead to the emergence of new adaptations, the development of new species, and the extinction of others. Overall, evolution is a fundamental concept in biology and helps to explain both the diversity of life on earth and the various ecological and biological processes that shape it.

Evolution Is the Genetic Change in a Species Over Time