Genetically modified foods are crop plants created for serviceman or animal consumption using the latest molecular(a) biology techniques (Whitman, 2000). The technology has traditionally been implemented through breeding, exactly this conventional method merchant ship be very season consuming and is often not very accurate. On the other hand, genetic engineering can create or alter plants with the exact desired trait very rapidly and with bully accuracy. A well-known example of genetically modified food is the use of B.t., or Bacillus thuringiensis, in corn or other crops.
The current world population is about 6 billion people and it is predicted to double in the next 50 years (WHO, 2001). Therefore, ensuring an adequate food cede to eliminate starvation is going to be a major challenge in coming years.
Genetically modified foods with some of the advantages are potential to satisfy this need in a number of ship canal:
Pest resistance
Crop losses caused by insect pests can spread over a period of time, and result in financial loss for farmers and starvation in developing countries (Whitman, 2000). In fact, farmers use many tons of pesticides annually. However, consumers do not desire to eat food that has been treated with pesticides because of potential health hazards. In addition, excessive use of pesticides and fertilizers can poison the water supply and endanger the environment. Developing genetically modified food such(prenominal) as B.t. corn can lead to a strong decrease in the application of chemical pesticides.
Herbicide tolerance
Removing weeds in some crops is usually a time-consuming and high-ticket(prenominal) process. It is not effective because farmers will often spray tumescent quantities of different herbicides to destroy them (Leake,...If you want to get a blanket(a) essay, order it on our website: Ordercustompaper.com
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