Monday, March 18, 2019
The Cloning Debate :: Cloning Argumentative Persuasive Argument
The Cloning Debate The first attempt in cloning was conducted in 1952 on a group of captures.The experiment was a partial success. The frog cells were cl integrityd into otherliving frogs however, only one in every mebibyte developed normally , all ofwhich were sterile. The rest of the frogs that survived grew to abnormally largesizes. In 1993, scientist and director of the in vitro lab at GeorgeWashington University, Jerry lobby and consort Robert Stillman, reported thefirst ever successful cloning of humankind embryos. It was the denudation of in-vitro fertilization in the 1940s that began the pursuit to ease the sufferingof barren couples. After years of research, scientists learned that in atypical in-vitro procedure, doctors pass on insert three to five embryos in hopesthat, at most, one or two will implant (Elmer-Dewitt 38). And that a womanwith only one embryo has about a 10% to 20% chance of getting pregnant throughin-vitro fertilization. If that embryo could be clon ed and turned into three orfour, thechances of a successful pregnancy would increase significantly(Elmer-Dewitt 38). The experiment the scientists performed is the identical of a motherproducing twins. The process has been practiced and almost perfected inlivestock for the past ten years, and some scientists believe that it seems only crystalline that it would be the next step in in-vitro fertilization. The procedurewas remarkably simple. Hall and Stillman selected embryos that were abnormalbecause they came from eggs that had been fertilized by more than one sperm(Elmer-Dewitt 38), because the embryos were defective, it would pick up beenimpossible for the scientist to actually clone another person. They did however,split the embryos into separate cells, as a result creating separate andidentical clones. They began experimenting on seventeen of the defectiveembryos and when one of those single-celled embryos divided into two cellthescientists quickly divide the cells, creating two different embryos with thesame genetic information (Elmer-Dewitt 38). The cells are cover with aprotective covering called a zona pellucida, that is essential to outgrowth(Elmer-Dewitt 38), which was stripped away and replaced with a gel-likesubstance made from seaweed that Hall had been experimenting with. Thescientists were adequate to(p) to produce forty-eight clones, all of which died within sixdays. Other scientist consecrate been quoted saying that although the experiment isfairly uncomplicated, it had not been tested before because of the clean-living andethical issues surrounding an experiment such as this one. Some pile believethat aiding infertile couples is the only true benefit to cloning human embryos,
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