Transgenic Plants and Animals Essay Example | Topics and Well Written Essays - 1000 words

Transgenic Plants and Animals - Essay Example Transgenic plants can help in the area of food sufficiency, through production of high yielding crop varieties; improving plant tolerance against extreme conditions such as drought or floods; increasing resistance to pests; and increasing resistance to herbicides. These improvements would reduce production cost, reduce wastage, increase yield per hectare and thereby increase food availability. Today, varieties of peanuts and corn resistant to pests are already grown throughout the world. In health, genetic modifications can aid in making life saving drugs in large amounts. Transgenic livestock that produce recombinant proteins in their milk can provide an economic and safe system for production of valuable proteins, such as pharmaceutical proteins for treatment or prevention of human disease or biomaterials for medical use (Keefer, 2004). As an example insulin and the clotting factors are made by human systems. If we insert the gene that is capable of producing insulin from humans into cows in the right way, then we can get the cows to produce the insulin or clotting factors in their milk. Then we have a potential mass producer of insular greater than human is capable of doing. In the areas of nutrition, common staple crops like rice, corn, root crops, and others can be modified to produce varieties high in necessary nutrients. In the area of environment, organisms can de modified to degrade non-biodegradable plastics and other materials and make them more useful to the environment. Major concerns on transgenic plants and animals The production of transgenic plants and animals has faced several concerns among conservatives in Europe, America, and almost every corners of the globe. Thro (2004) emphasized that there are conflicting views about the idea... The researcher states that recent development in biotechnology that gains attention in the scientific world is the alteration of genetic components of plants and animals. The process involves adding and integrating foreign genetic material into the genetic structures of the plants and animals. Transgenic technology affords methods that allow the transfer of genes between different species. The produced organism is generally called as GMO or transgenic plants or animals. A transgene is a gene with desirable characteristics that is moved from a source organism implanted into a new organism in order to improve the desired characteristics of the recipient organism. This is an improvement from the traditional process of breeding wherein a plant or animal with a desired trait is mated with an existing plant or animal of the same type, to transfer the desired trait to the offspring. The limitation of this old method is that the only genes that are involved are the genes already present in t he parental plants or animals. For example, if you bred dogs, you get dogs with genes coming from both dog parents and nothing else. In genetic modification, genes from plants can be integrated into animals or vice versa; genes from birds can be integrated with horses. Production of transgenic plants is expensive and complicated since it uses costly technology and facility. Companies producing GM seeds in countries such as the US desire to produce more revenues on them because they put a lot of resources into making them.

Knowledge Management as an Important Part in the Global Economy Essay

Knowledge Management as an Important Part in the Global Economy - Essay Example This will be followed by the current practices that are being used by employers to attract the best candidates to their firm in the first place, which will be supplemented by examples from different organizations on how they monitor employee satisfaction, assess the required parameters and implement steps to motivate and retain the employees. In the process of  determining  the means to attract employees, the specific role of the HRM departments in different companies will be identified, in ascertaining what successful measures these departments (who is they? make sure your pronoun references are clear)  implemented and how these have contributed to competitive advantage. The need and parameters that are essential for determining the characteristics pertaining to employees’ retention will be identified, i.e, ( i.e.)((is i.e. what you want here? is the meaning clear?)  high turnover of employees is damaging to a firm. The views of experts on what retention measures can be adopted by the HRM department will form the concluding and most important part of the Literature Review.  The operational procedures  determine the employee retention and attrition rates and provide insight into the factors responsible for forcing an employee to seek alternative solutions externally. The HRM departments must take these factors into consideration while devising new plans and strategies to retain employees through the use of confidence-building measures. Journal articles dealing with the subject of retention were retrieved using databases such as ProQuest and Emerald. The search terms that were used include most common words associated with employees and their satisfaction such as  Ã¢â‚¬Ëœemployee satisfaction’, ‘employee retention, ‘employee attrition’  etc. These searches elicited several journal articles that were useful in assessing the importance of retention as well as retention strategies. Additionally, several books on  Human resource management were also consulted in order to derive supporting material that could be used.