Genetic Engineering Essay - 993 Words

Genetic Engineering There are many manipulations that humans have done to the environment throughout history in order to benefit mankind. As technology has increased many of these manipulations have begun to take place on a larger scale resulting in more drastic changes to the environment. The first manipulations humans used to benefit themselves were farming and domestication of animals. This was very basic manipulation to the environment and did not make drastic changes to the environment. It was not until the industrial revolution that pollution and people’s negative effects on the environment became very apparent. New technology allowed for people to make changes that could possibly be irreversible upon the environment. With†¦show more content†¦Other methods of Cloning up until Dolly used cloning by splitting embryos to create twins, or using artificial insemination. One of the downsides to cloning using this method is that the clones begin to age a lot faster making it impossible t o repeat the process by making clones of clones of clones and so on. The problem arises that because there is less of a DNA strand passed on through the aged clones, the clones become more susceptible to mutation. Another negative effect of cloning is the prevention of evolution, in particular the immune system. Through sexual reproduction the evolved immune system is inherited by the offspring. Clones don’t get that new immune system. This makes clones susceptible to the same germs of the previous generation. Without sex we’d soon be toast for germs. And cloned, genetically identical cows would be sitting ducks for epidemics. (Rantala, 189) Biological warfare is one of the obviously negative effects of genetic engineering. By manipulating bacteria or viruses, a biologist can turn relatively harmless virus such as the flu into a deadly virus. If one of these altered viruses is to be released into the public, the consequences could be hundreds of times worse than the plagues that have affected humans throughout history. These viruses are soShow MoreRelatedGenetic Engineering ( Genetic Modification )991 Words   |  4 PagesRevised HOMEWORK 1 (a) Genetic engineering (genetic modification) is a process by which an organism’s genome can be modified using various biotechnology techniques. The process involves manipulating the DNA of an organism or transferring genes into an organism to create a new and improved version. DNA sequences of certain organisms are inserted into different organisms or within the same organism to help us obtain favorable outcomes. Genetic engineering can be used to increase the disease resistanceRead MoreGenetic Engineering And Human Engineering3020 Words   |  13 PagesGenetic engineering is a highly debated topic across the world right now as countries are split for and against genetically altering crops and livestock. The simple definition for genetic engineering according to CSIRO is â€Å"The use of modern biotechnology techniques to change genes of an organism, such as plant or animal.†(CSIRO, 2007) The techniques or steps to genetic engineering are quite technical. The first stage of genetic engineering is to isolate the DNA from the organism. Once the DNA strandRead MoreGenetic Engineering In Our Food.. Genetic Engineering,1514 Words   |  7 PagesGenetic Engineering in Our Food Genetic Engineering, more accurately referred to as â€Å"Bioballistics† a process where a small metal projectile is covered in plasmid DNA is fired at a small petri dish where Germ Cells of another organism awaits. 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When I think of genetic engineering I think of differentRead MoreThe Genetic Engineering of Human Food1924 Words   |  8 Pages Genetic Engineering refers to the direct manipulation of the genetic information of living beings. The genes, embedded in the DNA, are the blueprints of life which determine particular traits in an organism. With Biotechnology, Genetic Engineers are able to replace these genes from one organism to another, resulting in completely new combinations of traits which do not occur in nature. These Genetically Modified Organisms are artificially enhanced to express desired characteristics that are useful