Essay The Pros and Cons of Genetically Modified Crops

For thousands of years, humans have transformed their surroundings and neighboring organisms to suit their needs. The transformation first took place when humans spread seeds onto the earth to grow their own food, and continued when humans reached out to provide food and shelter to other animals in exchange for labor, companionship and sustenance. When early agriculture proved successful, the best and strongest animals and crops were chosen for the next generation. This was the dawn of genetic modification, and it is as old as agriculture itself. When speaking about genetically modified or genetically engineered organisms, an important distinction must be made. This new breed of technology does not use traditional means of gene†¦show more content†¦These consequences can potentially affect human populations, but the environment can also be affected on a local or regional level. Most public concern has been focused on human health and safety regarding the use and consump tion of these foods, but potential environmental impacts are important to consider as well. Many varieties of genetically engineered crops are intended to decrease the need for chemical pesticides and fertilizers, but the scope of environmental impacts does not stop at chemical usage. Common concerns about GM crops include the effects of cross-pollination, so-called â€Å"genetic contamination,† and the escape of GM crops from cultivation and their interactions with native species. Conversely, the environmental benefits of GM crops range from reducing dependence on chemical pesticides to the ability to treat polluted soils with bioremediating plants (Ford, 2004). 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 co cktail of pesticides and herbicides. Eliminating weeds in this fashion also decreases the need for soil tillage, which can negatively impact soil ecology. (Ford,Show MoreRelatedPros and Cons of Genetically Modified Crops581 Words   |  2 PagesGenetically Modified crops, also known as GM crops, are generated through organisms, which are genetically modified. The DNA has been modified by genetic engineering techniques used by Scientists. There are several pros and cons of using GM crops. Pros include health benefits, eradicating world hunger, and helping the economy. Cons include ethical issues, unpredictable results etc. Genetically modified/engineered food is good because of health benefits, eradicating world hunger by providing higherRead MoreThe Pros And Cons Of Genetically Modified Crops906 Words   |  4 Pagesenvironmental community has had strong feelings about genetically modified organisms (GMOs) and/or genetically modified (GM) crops. Those in agriculture biotechnology also have very passionate emotions about GM crops as well. The environmental community, typically against, and the agriculture biotechnology field, typically for GM crops make the topic very polarizing. The environmental field have reasonable concerns about herbicide and insect resistant GM crops. These concerns include the possibility of evolutionaryRead MoreThe Pros And Cons Of Genetically Modified Crops1480 Words   |  6 PagesGenetically modified crops, GM crops, are plants with modified DNA by using genetically engineered methods. GM crops have been commonplace across the globe since 1996. â€Å"Over a billion acres of genetically modified corn and cotton have mostly been planted in the United States† (Akpan 2013). The ideal genes are then placed from plant to another. There are two main techniques used to transfer genes from one plant to another. The first method is using a device called a â€Å"gene gun†. First, the DNA is coveredRead MoreHow Is Foods Be Easi ly Modified?1042 Words   |  5 Pages How can foods be easily modified? Intro: In this essay, we will be talking about how foods can be easily modified (GM foods), how they can affect other people, and to see if it is safe to eat them. Body: As if you did not know, GM foods stands for Genetically Modified foods. That means that scientists take and copy the DNA from an organism (ie; a watermelon), and then they put it in with another organism (ie; a corn), which results the [modified] organism to be in the same colour as the copiedRead MoreBenefits Of Genetically Modified Organisms1294 Words   |  6 Pagespopulation growth, and environmental damage or should I say the causes of Genetically modified organisms. Genetically modified organisms are better known as GMO’s and can be defined as living organisms whose genetic material has been artificially manipulated in a laboratory through GM (genetic engineering) (â€Å"GMO facts†). This technique for crop management has been introduced to ensure farmers and merchants are able to improve crop or food quality in a more efficient way. Some people argue that this technologyRead MoreGenetically Modified Food And Drug Administration1101 Words   |  5 Pagesand rele ase of genetically-modified (GM) salmon into the American marketplace (Big Fish). Salmon, of course, is just the brink of the biological possibilities. The possibility of the introduction of any GM foods is monumental. Man’s ability to increase the food supply guarantees major benefits; nevertheless, modifying the earth’s natural source of energy also promises detrimental consequences. What is Genetically-Modified Food (GM)? Genetically-modified foods (GM) describes crops (and most recentlyRead MoreGenetically Modified Crops - Essay1749 Words   |  7 PagesGenetically modified crops; what are they? Crops that have been scientifically altered, to create a better species. Though crops can sometimes breed through cross-breeding, with genetically modified crops this is not the case. These crops have had pieces of DNA inserted into them to create a superior race. The reason we produce these superior species of crops are because they are often stronger, resistant to herbicides, quicker growing, and therefore cheaper to produce. That way, the community asRead MoreShould Gmos Be Considered Part Of A Sustainable Food System?1161 Words   |  5 PagesWhat are Genetically-Modified Foods? Genetically-Modified Foods, commonly known as GMOs, are crop plants that have been created for human and animal consumption by genetic engineering techniques of biotechnology. These crop plants have been modified in a lab to cre ate a desired trait that has been undertaken through breeding methods. Lately, there has been major controversy and disputes on if GMOs are a solution or a problem in today’s society. Now, a question for debate is, should GMOs be consideredRead MoreGenetically Modified Organisms Are Better Than Organic Products1229 Words   |  5 PagesTitle: Stop fearing Genetically Modified Organisms Specific Purpose: To persuade my audience to consume and support Genetically modified products. Central Idea: Genetically modified organisms are better than organic products. Introduction I. Attention: What you had for lunch today? The DNA of that food? That was completely altered with. II. Audience connection/credibility: You have all heard the rumors about genetically modified food you are eating. Some of you may have beenRead MoreGmo Essay1152 Words   |  5 PagesA genetically modified organism (GMO) is an organism that has had their genetic make-up altered. The most common organisms that are genetically modified are plants and animals. But, some bacteria and other organisms can be genetically altered, or modified. The genetic modification process starts when genes from two different organisms are crossed forcibly. Since, the organisms are having their genes transferred; they are often called ‘transgenic’ organisms. This process to create the GMO’s is often