Thursday, January 2, 2020

The Advantages and Disadvantages of Genetic Manipulation...

The Advantages and Disadvantages of Genetic Manipulation: Transgenic Animals Introduction Over the last few years, technology has been constantly developing; it has developed to the point where manipulating genes are possible; mainly used to benefit both ourselves and the society. Genetic Manipulation also commonly known as genetic engineering or genetic modification, according to the dictionary, is defined as the ‘scientific alteration of the structure of genetic material in a living organism to produce specific results in an organism’. Biotechnology, defined as ‘the use of microorganisms to perform specific industrial manufacturing process’ is one of the more common use of Genetic Manipulations. This essay will outline the advantages†¦show more content†¦Graph 1 show the percentage of the purposes of experiments on animals and 10.9% is used for production of quality control of the in medicine. 8.7% of animals are used to benefit society by testing out cures for diseases and safety evaluation. They are also used as a replac ement for lab animals. As the majority of transgenic cows have milk including human insulin and the proteins necessary, while the pigs are influenza-resistant and are filled with nutrition. Because of this, it has medically benefited us. Disadvantages Although there is no severe disadvantage of transgenic animals, there have been cases where the transgenic animals have been said to result in the loss of genetic diversity if care is not taken to preserve genetic material of the original organism. By genetically modifying an animal for production of food to increase quantity and quality, the taste of the meat might be changed and might also result in loss of protein. Another disadvantage is that the transgenic animals result in breeding problems, an example of this has occurred in the AquAdvantage salmon they have created; it is a transgenic salmon that is able to grow bigger at a faster rate. Yes, that is an advantage, but research has shown that because the salmon is bigger, they are able to mate easily, resulting in their offspring to be either aShow MoreRelatedEssay about Genetic Manipulation or Genetic Engineering952 Words   |  4 PagesGenetic manipulation, also referred to as ‘genetic engineering’ or ‘gen etic modification’, is the change of an organism’s gene through the use of modern biotechnology techniques. There are various forms of genetic manipulation, including transgenic organisms, cloning, and gene therapy etc. Transgenic organisms, also known as genetically modified organisms (GMOs), are organisms that possess a foreign gene in its genome. This is achieved through recombinant DNA technology, which involves either theRead MoreGenetic Engineering : Genetically Modified Organisms Essay1293 Words   |  6 Pagesmeaning that their genetic materials have been modified. This modification is achieved through a technological method, genetic engineering. Genetic engineering also known as recombinant DNA technology/genetic modification is a science that employs molecular biology techniques so as to modify or alter the genome of an organism. It involves manipulation of an organism’s genome directly by use of biotechnology. Typically, deoxyribonucleic acid (DNA), which is an exogenous genetic material, is insertedRead MoreThe Pros and Cons of Developing Genetically Engineered Organisms1120 Words   |  5 PagesThe Advantages and Disadvantages of Developing Genetically Engineered Organisms Genetic engineering is the method of changing organisms characteristics inherited by alerting it genetic material. This often done to cause micro organisms, such as bacteria and viruses, to synthesize increased yields of compounds, to form entirely new compounds, or to adapt to different environments. Other uses of this such of a technology, is known as the recombinant DNA technology, it Read MoreScientific Discovery Of Selective Breeding Essay3501 Words   |  15 Pagesmilleniums, with â€Å"treatises as much as 2000 years old† giving advice on selective breeding, humans have carried out genetic manipulation on other organisms for their own benefit. Humans manipulate the genetics and genetic frequencies of both individual organisms and entire populations in order to raise the frequency of existing or transgenic traits we find useful or desirable. Human manipulation occurs for a large number of reasons, including; increasing profit/productivity in agriculture and farming, creatingRead MoreEssay on transgenic animals1808 Words   |  8 PagesTransgenic Animals Much speculation exists regarding the ever-broadening technology of creating Transgenic Animals and their theorised suffering sparking a social, ethical and economic debate over cost factors of the research and development versus ultimate benefit to science aiding the benefit of our Society. Though one could persuasively argue for the benefits or risks of this process, this essay will demonstrate the future and present benefits and risks (ethical, social and economic) of thisRead MoreGenetically Modified Foods : Genetic Modification1605 Words   |  7 PagesGenetically Modified Foods Based on our studies, for years ancient farmers had been altering the genetic makeup of many crops. The old day approaches used to be simple and new varieties of produces were made through a mixture of trial and error, without knowing the exact function of the genes being moved around. The ancient farmers would pick an organism with a favorable trait or characteristic and would match them with some distantly related species through forced pollinations (Wilson, 2013). AccordingRead MoreHuman Manipulation Of Genetic Transfer And Its Biological Implications Essay2031 Words   |  9 Pages .AS91607 Human manipulation of genetic transfer and its biological implications Introduction Humans have been manipulating genetic transfer for over 10,000 years since our hunter- gatherer ancestors began to settle in one place and started farming and planting crops. Those humans observed and chose organisms from natural selection to select and breed organisms that showed characteristics desired by them and this began the process of selective breeding. Selective breeding favours recessive allelesRead MoreGenetic Engineering And Its Effect On Human Health1996 Words   |  8 Pagesbeen modified using genetic engineering techniques. In most cases the goal is to introduce a new trait to the plant, which does not occur naturally in the species, for examples in crops and food. Since 1960, there are many introducing genetic engineering in crops production as it can bring a lot of benefits e.g. increasing food production, it is also environmental friendly and it gives high quality production. However, there are also many negative issues related to in genetic engineering such asRead MoreGenetically Modified Organisms ( Gmos )1143 Words   |  5 PagesGenetically modified organisms (GMOs) are organisms whose genetic information has been altered in order to create a desired physiological characteristic. Genetic modification is used for a variety of subjects such as improving medicine and agriculture or even modifying domestic animals for aesthetic purposes. There is a lot of controversy surrounding the topic of GMOs due to the fact that it is a relatively new form of science and the long term effects of these organisms are not known, because ofRead MoreThe Process Of Genetic Engineering2336 Words   |  10 Pages1.0 What is genetic engineering? ----------------------------------------------------------------------------------- 1.1 History of genetic modified food--------------------------------------------------------------------- 1.2 The process of genetic engineering in crop (plant) --------------------------------------------- 2.0 Genetic modified crops worldwide----------------------------------------------------------------------------- 2.1 Leading countries implementing genetic engineering------------------------------------------

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.