Describe the Causes of Natural Selection
Evolution by natural selection occurs when certain genotypes produce more offspring than other genotypes in response to the environment. As a result some individuals pass more genes to the next generation. Evolution And Natural Selection Review Article Khan Academy Natural selection can lead to speciation where one species gives rise to a new and distinctly different species. . This process of natural selection leads to the evolution of new species. Driving force of evolution. Natural selection is one of the ways to account for the millions of species that have lived on Earth. So no organism is perfectly adapted to its environment. The agents of natural selection. Association between selection gradients and environmental characteristics is necessary to identify. To be an active characteristic or trait causing natural selection to take place the trait has to have the following features. Describe each step i...
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