(855) 4-ESSAYS

Type a new keyword(s) and press Enter to search

Genetic Engineering Of Crops

When crops are "given" recombinant DNA, they acquire traits and genes that they did not possess naturally. This process is of great concern to anti-biotech groups. .
             The first era of genetically engineered crops" goal was to make the crops herbicide resistant, in order to make weed management an easier process. (McCullum 2) The first request to deliberately release a genetically engineered crop came from the University of California at Berkley in 1982. The genetically modified crop had a gene that reduced the amount of frost damage. (Uchtmann 4-6) The first generation of these plants failed to achieve pre-market approval and were not sold to the general public. .
             The second generation of genetically engineered crops began in 1995 when they became commercially used. By 1999 over 70 million acres of genetically engineered crops were being planted annually. Examples of improvements made by genetic engineering are insect resistant corn and potatoes and virus resistant squash. (McCullum, 4).
             Critics of genetically engineered crops have made numerous attempts to regulate or even boycott the biotech industry. They have numerous concerns with the industry. The main issues are ecological and environmental. They point out possible food shortage problems such as insects becoming resistant to genetically engineered toxins. It would be problematic if insects that feed on crops become resistant to the toxin in the crops and generate a mass destruction of these plants creating a food shortage in that region. (Hayden, 2).
             Another issue that raises attention is that insect and pesticide resistant plants could naturally transfer their genes to nearby native plants. This would create less plant diversity and not allow natural evolution of these plants to occur. Plant breeders are concerned that cross-pollination could flood out genetic diversity, making it impossible to breed new strains of plants.


Essays Related to Genetic Engineering Of Crops

1. Genetic Engineering and the Environment

... and herbicides. Almost 400 million acres of farmland are used to grow these crops. One of the many concerns, is whether or not genetic engineering brings about changes in the environment. Although there are positive aspects of genetic engineering, there are speculations upon whether or not the good outweighs the bad. Although genetic engineering has positive effects on crops, the negative outcomes presented by genetic engineering on the environment outweigh the benefits because ... contamination with newly minted organisms may be even more threatening to the natural order" (Garnham 1). ...

  • Word Count: 2151
  • Approx Pages: 9
  • Has Bibliography

2. Can Genetic Engineering Create

... are now trying to solve deeper problems. For example, they are trying to create perfect crops and livestock for farmers and even perfect children for parents. Genetic engineering refers to the technologies that are being used to change the genetic make-up of cells and transfer genes from one species to another. Genes are complex chemical units contained within ... fish could be harmful if eaten by other animals. The application that is one of the most commonly talked about in genetic engineering is the production of virus-tolerant crops. They may seem like a good idea but they may only m...

  • Word Count: 3150
  • Approx Pages: 13
  • Has Bibliography

3. GENETICALLY ENGINEERED FOODS: THE NEMESIS OF GREEN REVOLUTION AGRICULTURE

... us in the future. Genetically engineered foods are the single most important advance to come out of the Green Revolution. The genetically engineered crops are plants with DNA in which biotechnologists have added one or more genes. Genetically modified (GM) foods contain components made from GM crops or from other feats of genetic engineering. Genes are models used by cells to create proteins, which influence many ... of the characteristics that organisms will develop. Altering an organism's genes, consequently, could cause its cells to create new proteins, thus causing it to ... ...

  • Word Count: 3317
  • Approx Pages: 13
  • Has Bibliography
  • Grade Level: Undergraduate

4. Genetic Engineering

... it possible take wheat plants and alter them to grow insulin. In agriculture, bigger means better (unless you are dealing with bugs). Genetic Engineering could make the crops bigger, faster without harming it. Crops on farms have a high chance of disease. With Genetic Engineering, the crops could be engineered to become resistant to certain diseases. There could also be ways to create natural fertilizers and frost prevention. The ... farmyard animals would also be benefited. The cows and goats could produce milk that could be altered and used as a medicine. Genetic Engineering is the .....

  • Word Count: 317
  • Approx Pages: 1
  • Grade Level: High School

5. The Rise of Genetic Engineering

... become much more advanced and widely used . There are many arguments in favor of the use of genetic engineering in the future. Among these are the promises that genetic engineering will 'feed the world' [source 2], produce better crops, and be altogether good for the economy. Many different organisms are being used in today's genetic engineering research and development, including plants, trees, animals, insects, bacteria and viruses. Today, even ... human genes are being used in genetic engineering [source 2]. The number of organisms used in genetic engineering research is ... ...

  • Word Count: 929
  • Approx Pages: 4
  • Has Bibliography
  • Grade Level: Undergraduate

6. Regulations of GMO

... field have engineered new species of crops resistant to environmental stresses, disease, herbicides and pests. "The term"biotechnology" pertains to various medical, agricultural and industrial techniques that use living organisms to create new products and processes. One of these techniques is genetic engineering(GE)". This method allows short sections of DNA to be isolated from the genetic material of any one organism and to ... have recently become simplified, the methods can be applied to the large-scale production of food and drugs needed by the ever-growing world population. In addi...

  • Word Count: 2733
  • Approx Pages: 11
  • Grade Level: Undergraduate

7. Research Paper - Genetic Engineering

... will see someone trying to raise money in order to feed the ones in need. Ending hunger is one of the main goals of the worldwide community and it is also one of the goals of genetic engineering. Even though genetically modified crops are the most famous form of genetic engineering in this sector, there are many other forms that are not only more productive, but also less controversial. ... [CITATION Chi03 p 4 l 1033 ]. For example, in the agricultural sector, researchers are trying to genetically modify insects so they would attack the predators of the crops, and therefore, defend ... ...

  • Word Count: 1832
  • Approx Pages: 7
  • Has Bibliography
  • Grade Level: Undergraduate

8. Global GMO Crops

... As with all revolutionary technology, genetic engineering of organisms provides a plethora of existing and potential advantages to mankind, but emerging research is beginning to shed light on the dark side of GMO, and the implicit and explicit effects its utilization has on human health and the environment. The commercialization of genetic engineering technology, most notably in crops and subsequent foodstuffs, has partially ... Food and Drug Administration investigation on the matter that has been criticized for paying little to no attention to the genetic engineering aspect of the L-try...

  • Word Count: 3198
  • Approx Pages: 13
  • Has Bibliography
  • Grade Level: Graduate

9. Biotechnology and Genetic Engineering

... gave the power to create, change and formulate life. In theory genetic engineering could lead to many benefits in the world. Genetic codes are the determining factor of appearance, personality, health and aging so quality of life and general health could be improved. Agriculture could also be improved through improving animals and crops to better serve humans and it may be the answer to ... engineered viruses that would kill bugs and other creatures that attack plants, could possibly also enhance crops to make them resistant to disease. If however pests became resistant to genetically e...

  • Word Count: 1219
  • Approx Pages: 5
  • Grade Level: Undergraduate

Got a writing question? Ask our professional writer!
Submit My Question