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The supposed vehicles of evolution are mutations, natural selection, and other mechanisms that—when combined with that pixie dust of time—allegedly led to the development of all life forms present today.However, natural selection merely redistributes or reduces preexisting genetic information, and mutations often corrupt the information.It is an observable reality that occurs in the present and takes advantage of the variations within the kinds and works to preserve the genetic viability of the kinds.Natural selection cannot generate brand new genetic information. Instead, it filters information that already exists.
Originally proposed by Charles Darwin, natural selection forms the basis of the process of evolution. By natural selection, any characteristic of an individual that allows it to survive to produce more offspring will eventually appear in every individual of the species, simply because those members will have more offspring.Help us reduce the maintenance cost of our online services.Because your computer is running an older version of internet browser, it no longer meets the features of modern websites.In 1907, Bertram Boltwood published an article describing a novel, radiometric method for determining the age of minerals - a method he used to date a rock sample at more than 2 billion years: to search the CAS databases for additional information about radiometric dating and evolution.If your organization is enabled to use the web version of Sci Finder, you can click the links in this article to directly access details of the cited references.
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