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essay about potential benefits and risks of GMOs
essay about potential benefits and risks of GMOs
the advancement of gmos
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The vegetables and fruits that we consume on a daily basis all come from farms where it either grows organically, conventionally, or in a genetically modified method. With the rise of insects, disease, and fungi, GMO was introduced to prevent the spread of it and give a better crop yield. GMO stands for genetically modified foods and it's the transfer of favorable genes into a plant to attain a desirable trait. The top three most genetically modified crops grown in the United States are corn, soybeans, and cotton. Approximately 88% of corns are genetically modified and are produced using plant biotechnology. This type of corn is engineered to have the protein BT delta endotoxin which kills off the insect Lepidoptera larvae instead of using …show more content…
The pros of GMOs is the increased crop productivity, insect resistance, improved nutrition, phytoremediation, and abiotic stress tolerance. Genetically modified technology has reduced chemical pesticide usage by 37% and the rate continues to successfully grow every single year. As the human population is increasing, the demand for food also increases as well. With that demand, food must be provided to everyone and GMOs create desirable fruits and vegetables even though it's not natural. Also, organic foods tend to be more expensive than GMOs so it makes a cheaper substitute for the same thing but in a different form. On the other hand, the cons of genetically modified foods are the health risks, environmental risks, and the possibility that something could go wrong in the plant transformation process. In the laboratory, not all toxic and allergenic substances can be predicted. Genes can also go from one genetically modified crop to another and transfer genes that might not be wanted for that species. In addition, it takes ten years to develop a new genetically modified crop so it takes a really long amount of time for that
GMO stands for a ‘genetically modified organism’. A GMO is artificially developed by scientists to produce specific results such as sustain life through a drought or produce a greater quantity of fruit per plant (Monsanto Corporation:1999). This practice began centuries ago when plants and animals were selectively bred and microorganisms were us...
The word GMO stands for Genetically-Modified Organism and can also be referred to as Genetically Engineered foods, Genetically Modified Foods, and Biotech. Genetically engineered foods are created when one desired trait is isolated and introduced to another plant by inserting the certain gene. The process, considered genetic breeding, and is much more precise than the regular breeding. While GMOs have been in food for 20 years, currently, the controversy and genetically engineered farms are larger than ever. 82% of Americans want GMOs labeled, but majority fail to understand them (Swanson). 90% of all US grown corn, canola, soybeans, and sugar beets have DNA bits from the lab (Woolston). The United States is the top GMO growing country with 70 million hectares of land dedicated to these farms. (Lee). These modified crops and plants for human and animals are created mainly for withstand herbicides or to produce an insectide. “No GMO traits are on the market for bigger yields, drought resistance, enhanced nutrition or any other consumer benefit” (Burnham). Overall, GE foods’ main purpose is to save money for large corporations.
You might have heard GMO thrown around by scientists or news stations before. It stands for genetically modified organism. This is a relatively new technology that has sparked a huge debate. Organisms are genetically modified by taking genes from one being and transferring them to another being in order to change the qualities of the resulting species. Now this seems like a very good thing, and in some ways it is, but it has some very serious consequences. When humans start to tamper with nature, trouble is never far away. The same is true for genetically modified foods and organisms.
Genetically modified organisms are “an organism whose genome has been altered in order to favour the expression of desired physiological traits or the output of desired biological products.” http://www.merriam-webster.com/concise/genetically%20modified%20organism%20(gmo). The United States were first approved for human consumption of genetically modified foods in 1995. The techniques used for producing the genetically developed organisms include cloning recombinant DNA technology. Primary uses of genetically modified organisms are mostly in areas of agriculture and biomedical research. GMOs compromise numerous aids to society, including enlarged crop yields and the development of fresh therapeutic agents which prevent and treat a wide variety of human diseases . However there are some concerns around the use of genetically modified organisms which include the risks stood to human health and the initiation of insecticide resistant superbugs. This essay will provide evidence to support the evidence that the genetic modifications of crops produces better results than selective breeding or mutation.
The United States is the known as the top country to use genetically modified foods, which isn't necessarily a good thing. What it all comes down to is money. It's companies purpose to cut cost as much as possible. Only rich countries can afford to modify their foods, but even the poor ones still receive these foods. The main reason food industries choose this is because they can create the same foods farmers grow, but in larger, faster supply which in the end saves time and money. Even if that means less jobs for
A GMO is a plant or animal that has been genetically engineered with DNA from bacteria, viruses, or other plants and animals. Most of the combinations which are used could not possibly occur in nature on its own. The intention of the process is to create a new beneficial trait such as creating its own pesticide or make it immune to herbicides. This would allow the crop such as Bt co...
According to an article titled “Genetically Modified Foods Eaten” by Linda A. Johnson today, essentially 40% of the foods we eat are genetically modified, unless you eat organic foods and/or you grow your own. Most products containing corn, soil, canola oil, or cottonseed oil contain genetic modifications. One of the biggest genetic modification companies is Monsanto Johnson. She goes on to say many Americans don’t even know they are consuming genetically engineered foods. In “Genetically Modified Foods Confuse Consumers” by Mary Clare Jalonick, writing in the Washington Times, she talks about how this is because the FDA does not require them to be labeled.
The term GM foods or GMO (genetically-modified organisms) is most commonly used to refer to crop plants created for human or animal consumption using the latest molecular biology techniques (Whitman, 2000). These plants have been modified in the laboratory to offer desired traits such as increased resistance to herbicides or improved nutritional content. Also, genetic engineering techniques have been applied to create plants with the exact desired trait very rapidly and accurately. For example, this is done by the geneticist isolating the gene responsible for drought tolerance and inserting it into another plant. The new genetically modified plant will now have gained drought tolerance as well.
GMOs have their pros and cons, but in terms of their effects on biodiversity, the technology is almost solely negative in how it affects the environment. Genetically modified food can damage agriculture as it allows for less restraint on chemical usage which leads to stronger weeds and weaker soil. The crops can easily spread their genetically modified genome through the wind. GMOs damage living organisms by making nasty insects stronger and vital insects weaker. GM foods are correlated with the decline in mammal and bird health, and the introduction of GM animals like salmon poses a threat to the ecosystem of wild fish.
As I have said before, hoping not to sound too redundant, everything in life has its benefits and its drawbacks; I don’t expect GMOs to be any different. Recombinant DNA technology has presently only been used on a handful of plant, these plants include: corn, cotton, canola and soy. However, these plants are the bases of almost all the food consumed in the US, derivatives ...
Of course people are going to oppose for genetically modified foods because they are much more favorable in quality and production potential. These foods are chemically designed to be high quality bred foods, the best of the best. Ismail Serageldin, speaking on behalf of the World Bank, called the use of GM crops "crucial" to developing countries in the twenty-first century. He said such crops "could be a tremendous help in meeting the challenge of feeding an additional three billion human beings, 95 percent of them in the poor developing countries, on the same amount of land and water currently available." He is right in his statement as it is true that these foods will be able to sustain the people on this earth. But I say, for how long? If we already have a lot of people, and we put more food on the planet, the number of people on earth will increase even faster! Then we find ourselves fifty years later with probably 15 billion people, no space, and limited on potentially harming food. It will be the same situation we are in now, but worse!
Scientists have been changing genomes of plants and animals by integrating new genes from a different species through genetic engineering, creating a genetically modified organism (GMO). Consumers in America have been eating GMOs since 1996, when they went on the market. There are benefits to genetically modifying crop plants, as it improves the crop quality and increases yield, affecting the economy and developing countries. But there are also negative effects from GMOs. Consumption of GMOs has various health effects on both body systems of animals and humans. GMOs also affect the environment, ecosystems and other animal species. The cons outweigh the pros in the case of GMOs.
It is evident that the majority of American farmers utilize biotech seeds, because of the risks that the insect resistant and herbicide resistant traits help reduce. GMO's make the life of a farmer much easier as they do not have to worry about rushing to spray herbicides, to keep weeds out, or worrying about insects damaging crops and having to spray pesticides. For instance, Brian Scott a farmer in Indiana, when corn root worms starts indulging on his organic crops, the worms will cause a significant damage before he can react accordingly and eliminate the problem with the use of chemicals. These corn root worms won't affect Scott's insect resistant GMO corn because the pesticide is always in the plant. In addition, the GM corn was created only to harm a small group of insects and this allows for other beneficial insects to survive and assist the crops, since Scott did not have to spray pesticides. Farmers use GM crops mainly because of a reliability issue, not only are biotech plants easier to maintain, but they are less likely to cause a devastating loss. To a point where even insurance companies will provide farmers with lower premiums. Troy Rausch, another Indiana farmer, states "... when you're delayed by a couple weeks by rain like we were this year, the GM traits come in awfully handy for weed control". The GM traits are of much benefit to Rausch as they eliminate the need for him to utilize his time and combat against pesky weeds. The use of GMO's in the agricultural space eliminates many risks that would be common in conventionally bred
Genetically Modified Organisms (GMO) is an organism, such as a plant, animal, or any microorganism who’s had its DNA changed in different ways through genetic engineering that is not natural. It is an organism like every other organism, which produces thousands of proteins, but one or two of them are proteins that were chosen were specifically by humans. It creates unstable combinations of plants, animal, bacterial, and viral genes that do not occur in nature or through traditional crossbreeding methods. Majority of Americans in the US consume nearly 200 pounds of GMOs each year. 90% of US crops are genetically modified.
“Adoption of Genetically Engineered Crops in the U.S.” ERS/USDA Data. Web. 12 May 2012. .