Evolution Of Extinct Species Is Ethically And Environmentally Sound

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Technology in today 's age has suggested that recreating extinct species is feasible. Development in this area brings up the questions of whether or not reintroducing extinct species is ethically and environmentally sound. Human expansion and invasion destroyed the lives of many creatures, and some people believe it is their obligation to return the species back to the wild. However, their habitat is no longer what it once was. Arguments are being made to bring back species that humans have inadvertently eradicated, but the opposition has a rebuttal for every argument that can be made. Thousands of species have gone extinct since the birth of time, and nothing will ever change that. Man has been responsible for a fair amount of them, but an increased understanding of genetics, through research, has suggested that it is possible to "recreate" species. Living organisms share much of their DNA with one another moreover, their DNA can be recombined with one another. DNA encased in fossils can even be recombined with living species. "This would be accomplished by reconstructing close approximations of the extinct species ' genomes based on information found in preserved DNA and on genetic information from close living relatives and interspecies somatic cell nuclear transfer" (Sandler). What this means is that previously extinct species can be mimicked by inserting the genomes of close relatives into incomplete genomes in the available samples of the extinct species DNA.

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