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https://muse.union.edu/2020-isc080-roprif/wp-comments-post.php The Theory of Evolution The theory of evolution is based on the fact that certain traits are passed on more often than others. These traits make it easier to survive and reproduce for individuals, so their numbers tend to increase over time. Scientists understand now how this process works. A study of the clawed-frog revealed that duplicate genes can serve different functions. Evolution is an inevitable process Natural selection is the process that results in organisms changing to be better adjusted to the environment they reside in. It is one of the primary mechanisms of evolution, along with mutations or migrations, as well as genetic drift. The ones with traits that aid in survival and reproduction will be more likely to pass on the traits to their children. This results in gradual changes in gene frequency over time. This results in the creation of new species as well as the transformation of existing species. Charles Darwin developed a scientific theory in the early 19th century that explained how the evolution of organisms has occurred over time. is based on the concept that more offspring are created than are able to survive and that the offspring compete with each other for resources in their physical environments. This creates an "evolutionary struggle" where those with the best traits win and others are eliminated. The offspring who survive transmit these genes to their children. This gives them an advantage over other members of the species. Over time, the population of organisms possessing these traits increases. It is difficult to see how natural selection could generate new traits if its primary purpose is to eliminate people who are not physically fit. In addition that the majority of natural selections are used to reduce the genetic variation of populations. Therefore, it is unlikely that natural selection can result in the development of new traits unless other forces are in play. Mutati

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