Cloning Essay -- Clone Science Nature Wildlife Conservation Essays

re-createAbstract The interrogation to clone or not to clone is currently center map of scientific debate. Since the birth of Dolly, the sheep, in 1997 the controversial question of cloning has been overriding throughout the entire globe. The question is no longer whether it can be done, but whether is should be done and to what extent. We have already cloned goats, mice, monkeys, cattle, and pigs (Cloning fact sheet). Scientists be now trying to get approval to clone human races or at least split of them (Eccleston, CNN). All of these clonings have led to much criticism and controversy, but the latest attempt at cloning is that of jeopardise and possibly already dead species in hopes of preserving them. This short paper get out give a brief description of cloning and the pros and cons of preserving endangered and extinct species via means of cloning. Introduction There are different lineaments of cloning. One type led by researchers at the Hu man Genome Project entails the copying of genes and parts of chromo manys in order to get enough identical genetic square to do further research, which they believe could help prevent human diseases in the future (Cloning fact sheet). Another type of cloning is called Blastomere separation, also know as twinning. In this case they split an egg (embryo), soon aft(prenominal) it has been fertilized which results in two or more embryos, twins, containing the same exact desoxyribonucleic acid from both parents (Cloning fact sheet). However, Dolly, was cloned from only one parent. To do this, scientists must direct an egg, empty out its genetic material, and replace it with genetic material from another(prenominal) animal by means of somatic cell nuclear transferral (Cloning fact sheet). This means that on... ...edEccleston, J., Baum, M.D. 2000. Cloning complications British plan on human embryos stirs an international debate. http//www.cnn.com/2000/fyi/news/08/29/human.cloni ng/index.tr.html. 3 pages. Accessed 10/26/2000.Lanza, R.P., Dresser, B.L., Damiani, P. 2000. Cloning Noahs Ark biotechnology might offer the best way to keep some endangered species from disappearing from the planet. Scientific American. Vol. 283 84-89.Myers, N., Mittermeier, R., Mittermeier, C.G., Da Fonseca, G.A.B., Kent, J. 2000. Biodiversity hotspots for conservation priorities. Nature. Vol. 403 853-858.Reaves, J. 2000. Bring jeopardize the DoDo Brave new strides in animal cloning. Time daily. http//www. cartridge clip.com/time/daily/0,2960,57207,00.html. 2 pages. Accessed 10/26/2000.Unknown. Cloning Fact Sheet. www.ornl.gov/hgmis. 3 pages. Accessed 10/26/2000.