Transgenic Organisms in the Agricultural World Essay

- Pesticides can be held within the soil for many years after it has been sprayed, effecting the growth and development of crops. Transgenic methods for altering crops allow the soil to stay cleaner, allowing the plants that grow there to be healthier. The safer method would be the transgenic method as far as soil is concerned.

One reason why genetically engineered crops are safe to eat are because they have no harm to the human body. A source that strongly supports my theme is by sciencemag.org they state “There is no report found with the effect on biodiversity or danger from interbreeding wild relatives and genetic engineered crops” (Haspel). If there was a danger in genetic engineered crops then they would not have been world widely used as a source of protection. This is a true statement because

Genetically modified foods can be good and bad for humans and the economy. For example, if you do not cook an genetically modify foods it can cause us humans to become deathly ill. If the soil is not treated before the genetically modified seed is placed into the ground it can damage the soil and the earth around it.

The concept of intentionally altering an organism’s DNA in order to produce genetically modified organisms (GMOs) has been critically analyzed by both science and the mainstream media in the last decade. However, the genetic modification of organisms is not a recent innovation as humans have been modifying organisms for over 30 000 years (Rangel, 2015). Back then, breeding through artificial selection was the most prominent method of genetic engineering. Organisms with the most desirable traits would be bred together in order to create a new generation of superior organisms. Throughout the centuries, the developments in science and technology have resulted in new methods of genetic engineering. Now, genomes can be spliced in order to insert or remove genes. It has essentially come down to a copy and paste process with genes from animals being inserted into plants as the common practice.

Genetically modified crops are being developed to produce their own pesticide. This will bring the rapid appearance of resistant insects. Even worse, these pesticide producing plants have killed some beneficial insects and pests that many farmers use in their crops. For example, inserting a gene from a snowdrop, a perennial herb found in Europe and Asia into a potato, made the potato resistant to the green fly, but killed lady bugs that feed on green flies.

There are two types of GMO; herbicide tolerant and self-generating insecticide. “The herbicide tolerant variety are designed to survive high doses of toxic weed killers” (Must-Avoid Foods: Linking GMO to Toxicity and Disease, 2012). When the toxic weed killers get used on these crops, some of the toxins end up in the weed in the food. What is alarming is that the toxic weed killers are actually linked to birth defects, cancer, and hormone disruption (Must-Avoid Foods: Linking GMO to Toxicity and Disease, 2012). The self-generating insecticide such as corn, produces their own insecticide in each and every cell (Swanson, Genetically Modified Organisms and the deterioration of health in the United States, 2013). When insects eats the corn or any other food with the insecticide, Bacillus thuringiensis (BT) toxin, the insecticide breaks open the stomach of insects in order to kill them. Although this supposedly applies only to insects, studies have shown that the BT-toxin can also break the wall of

A GMO (Genetically Modified Organism) is a laboratory process where genes from the DNA of one species is extracted, then artificially forced into the genes of an unrelated plant or animal. The foreign genes may come from bacteria, viruses, insects, animals or even humans. Example: The transgenic potato plants that have

Many farmers in Canada have welcomed major crop plants produced by genetic engineering. Four major transgenic crops including canola, corn, soy and sugar beet have been approved for commercial production in Canada (Canada & Agency, 2015). Transgenic organisms offer a range of benefits in the agricultural applications. Over many years, transgenic organisms have helped increase crop productivity by introducing drought tolerance and disease resistance to crops. Today, scientist has been able to select genes for disease resistant from other organism and relocate them to essential crops. For example, in the 1980, researchers from University of Hawaii teamed up with Cornell University to develop a papaya cultivar resistant to papaya

Technology now allows us to transfer genes between organisms. For example, the tomato plant 's beetle resistance relies on a gene from a bacterium (Bacillus thuringiensis), which scientists inserted into the tomato plant 's genome. This gene, called cry1Ac, encodes a protein that is poisonous to certain types of insects, including the beetle. How is this done? Gene transfer technology is simply a sophisticated version of a cut-and-paste operation. Once the desired gene is identified in the native organism 's genome, it can be cut out, transferred to the target plant, and pasted into its genome… Once the new gene has been introduced, the plant can be bred to create a new strain that passes the gene from generation to generation. (pp 8,9)

A transgenic organism, or genetically modified organism, is any organism whose DNA has been changed using genetic engineering techniques. Organisms may be genetically modified for any number of reasons. Genetic engineering may be done to improve the organism's health, to add immunity to specific threats, or to make a certain trait more dominant. An example of a transgenic organism is the GloFish, a genetically engineered fluorescent fish.

Whilst some refer to transgenic organisms as, “Frankenfoods”, the proponents see this as the second Agricultural Revolution. Biochemists cite the classical example of a transgenic banana which could produce vaccines as a means to continue their research. Undoubtedly if such a banana did exist it could potentially provide millions if not billions of people access to vaccinations. The chair of the Food and Agribusiness Institute at Santa Clara University states, “Bioengineering is just a more refined process [of selective breeding], which will probably result in more productive animals and plants at a

Many varieties of genetically engineered crops have been designed to decrease the need for chemicals, particularly pesticides. Herbicide-tolerant varieties are among the most widely used type of genetically-modified crop, which enables farmers to use a single herbicide to eradicate weeds rather than rely on a cocktail of pesticides and herbicides. Eliminating weeds in this fashion also decreases the need for soil tillage, which can negatively impact soil ecology. (Ford,

People who support GM foods dismiss complaints that they might not be safe to eat. GM foods are likely to be more nutritious and contain smaller amounts of pesticide residues that foods raised by traditional farming methods. Food poisoning agents such as salmonella are natural and they kill thousands of people each year. Lots of plants produce powerful toxins to deter pests. With the technology of GM Crops including beans and cassava (a fruit grown in tropical countries) produce cyanide that can be removed before cooking. This is extremely useful for consumers to eat and for producers to make.

Genetically Modified Organisms actually do have favorable qualities among producers. First lets identify the reasons as to why farmers and many companies are hopping on the GMO bandwagon. A proposed benefit of GMO foods is that they have the potential to produce higher crop yields, which could essentially feed more people in underdeveloped parts of the world (geneticallymodifiedfoods.co). GMO’s are also seen as a more economical option because of the reduced need of pesticides and herbicides, which should increase the farmers profitability margins, saving them money in the long run. Another proposed benefit of genetically modified food is the ability to improve food quality. Take bananas for instance, many bananas that are imported into the United States

Among the millions of species that inhabit the planet, only twenty species provide ninety percent of the human food supply (Montgomery 2000). Since the introduction of genetic engineering, however, livestock and crops have a more productive future. Transfer of engineered genes from organism to organism occurs through hybridization, conjugation, and transformation in microorganisms. By the substitution of genes into agricultural species, biodiversity can flourish to improve social and economic development. Although methods of gene and DNA implantation quickly develop advanced products, even precise genetic alterations do not ensure that the environment will remain balanced or that changes in