Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Genetic engineering in agriculture
Genetic engineering in agriculture
Genetic engineering in agriculture
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Genetic engineering in agriculture
Have you ever wondered what it would be like to cross breed different animals or cross breed different plants and see what the outcome would be or look like? Biotechnology gives us the opportunity to see how these different combinations would turn out. The essay will discuss what biotechnology is, a few specific examples of it, and how it affects our community. To start with biotechnology is the manipulation of an organism's genes or their genetic makeup. Basically what that means is taking genes from organism, cloning them and putting them into another organism. By manipulating certain things we can get them to do what we want them to. We can improve them to make them benefit us more. This is usually a pretty big thing when it comes to farmers. Plants were some of the few things that biotechnology was ever tested on, this was because it was not like we would lose a whole lot if it did damage the plant during the lab. We have been genetically modifying plants for over 30,000 years. However, recently is has just become become a bigger deal because we have made so many new advancements that we are now able to genetically modify things other than plants. …show more content…
To genetically modify a plant they start out by extracting DNA with the trait that is wanted. With that DNA their then able to clone it by making an exact replication of what it looks like. After the cloning, they begin designing the DNA into what they want it to be. After that step is complete they then insert it into another plant to get their desired result. This is one of the most common types of biotechnology because it is one of the oldest so it is understood more. Another type of biotechnology is biotechnology in animals. An example of this is when a spider silk gene was inserted into a goat. What this did was it allowed the goat to produce mass amounts of spider
Modern biotechnology was born at the hands of American scientists Herb Boyer and Stain Cohen, when they developed “recombinant deoxyribonucleotide, (rDNA), [1] for medicinal purposes. Subsequently, biotechnologists started genetically engineering agricultural plants using this technology. A single gene responsible for a certain trait, from one organism (usually a bacterium) is selected altered and then ‘spliced” into the DNA of a plant to create an agricultural crop consisting of that...
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...
Science and technology are rapidly advancing everyday; in some ways for the better, and in some, for worse. One extremely controversial advance is genetic engineering. As this technology has high potential to do great things, I believe the power genetic engineering is growing out of control. Although society wants to see this concept used to fight disease and illness, enhance people 's lives, and make agriculture more sustainable, there needs to be a point where a line is drawn.
Genetically modified foods can have many positive effects on the world. We can use fewer pesticides by inserting a pest resistant gene into the gene of plants. Farmers use many pesticides over and over to keep the insects from eating their crops. This is usually a high costing process and time consuming. When the plants receive water the excess water runs into another source of water and when that happens it picks up the chemicals that the pesticide had left on the soil. By injecting a gene into a crop to make it resistant to the pesticide we can use fewer pesticides and clean up the contamination that they cause, we can save money, and we can also harvest more crops. Weed killers is also a problem but there reason and solution is the same thing as the pesticides. Another positive is that you can protect plants from diseases. Many fungi, viruses, bacteria can cause a plant to die. Genetically we can modify a plant so that if a plant became intertwined with a virus it could still survive, and when you can protect the plant you will increase your chances for a healthy harvest. Another way to increase your food supply is to take a gene that can help a plant survive cold weather, drought or salinity tolerance. When you have a frost many plants die from being in the cold, or when you have a drought. So again we have another reason to save money and crops from being wasted. For many places when you have a bad harvest the price of the fo...
Modern technology has taken amazing strides in the past few years. We have changed the way we deal with food production, agriculture, and many other aspects of life.. Scientists have begun utilizing these advances in technology and knowledge to gain insight as to how the human species functions. They are on the verge of manipulating the way humans relate to the natural world. This revolutionary breakthrough is what is known as Genetic Engineering. Genetic Engineering is the process of manually adding new DNA molecules into an already existing organism. A simplified version of the process works by physically removing a gene from one organism and placing it into another. This is being done in an effort to
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.
Genetically modified organisms can be plants or animals that have been genetically altered to produce or express a desired characteristic or trait. By genetically altering organisms such as crops, we can eliminate the use of pesticides by making the crops resistant to insects. We can also produce crops that are resistant to floods and droughts. Furthermore, with the use of molecular genetics, we are able to produce foods that are rich in nutrients and supplements. People in developing countries may not be fortunate enough to have a full course meal that contains nutrients from all four basic food groups. However, GMOs can with a little modification provide all the amino acids, vitamins, and minerals included in a good diet by simply consuming a genetically modified staple crop such as rice. In addition, by producing crops that are resistant to harsh environmental conditions as well as pests, we would see a rapid increase in the production of food thereby reducing and or!
...ound in the organism. An example would be that organisms are currently on the market and also include plants with the resistance to some insects and also plants can also tolerate herbicides and also crops with modified oil contents. (Biosafety, 2005) Genetic engineering was found to be a changing of an organism. The first big success of genetic engineering was found to be the production of insulin which is a hormone which is produced by the human’s pancreas by something called genetically modified bacteria. Then today’s genetic engineering techniques are used in a lot of different areas.
The concepts of human enhancement and biotechnology are fairly new terms in the world of ethics and medicine. These words, although far from being unfamiliar, are not often heard in the medical field except in special cases. However, in the past few years, the research and use of biotechnology is on the rise and becoming more prevalent under certain situations. This week’s reading focuses on the issues of biotechnology in a historical and modern context, yet also addresses the pros and cons of such developments.
Genetic engineering, or genetic modification, is the process in which the genetic material of living things is purposely altered. This means that researchers are able to enhance or remove certain genetic traits from plants or animals to give them new functions, to do this either a gene from one species is altered or a gene from one species is taken and placed into another to serve a new purpose (Australian Government Department of the Environment). Genetic engineering can be used to improve the sustainability of a crop or animal, or to protect plants and animals from certain diseases. The traditional breeding of animals is a slow process which can be successful but tedious. Genetic engineering offers a way to speed up this process and means
For the biotechnology industry, the future is now. Biotech companies are producing new and improved drugs, mapping the genome, and creating artificial organs and body parts. The advent of these new products will increase the quality of life for those who have access to them. Advancements in the biotechnology field have received a lot attention by the press and publications. They have given the impression that it is almost imperative to learn about this fairly new field of study.
To date, scientists have engineered bacteria that produce medication-grade drugs, crops with built-in pesticides, and beagles that glow in the dark. While these are all relatively recent advances in scientific technology, surprisingly, humans have been altering the genetics of organisms for over 30,000 years. However, manipulation of DNA first started in the mid-twentieth century. The manipulation of DNA is a process for scientists. First, scientists use specially designed enzymes to break down certain sections of the DNA
Any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for specific use to benefit the lives of humans or other organisms, in bettering their lives. (Essays, UK. (November 2013). Can Genetic Engineering Be Regarded As Biotechnology Biology?. April 2014, http://www.ukessays.com/essays/biology/can-genetic-engineering-be-regarded-as-biotechnology-biology-essay.php?cref=1)
Biotechnology is a group of technologies that work together with living cells and their molecules to prolong life (Keener and Hoban et al., 2014). Today biotechnology can be used in a variety of ways such as in an industrial setting where they use it to create enzymes to synthesize chemicals, in an environmental setting where they use it for waste and pollution prevention and lastly it can be used in medical applications such as in pharmaceuticals, genetic engineering, DNA fingerprinting and lastly it can be used in stem cell therapy (Keener and Hoban et al., 2014). Everyone in today’s society depends on and uses biotechnology in one form or another, biotechnology is essential for our health and wellbeing. Vaccines are also manufactured using biotechnology which consist of three main ways, it aids scientists to separate pure antigen using specific monoclonal antibody, aids in synthesis of an antigen with the help of a cloned gene and lastly it also aids in the synthesis of peptides to be used as vaccines (Alam 2014). A vaccine can protect you from specific diseases that can make you sick or even kill you.
Biotechnology in food uses genes of plants,microorganisms and animals that have desired production or nutrition related characteristics. The tools that are used in food biotechnology include traditional breeding ,such as cross breeding,and many modern techniques that have to do with using what is known about genes or orders for specific traits to better the quality and quantity of plant species. Food biotechnology modifies the production of fruits and vegetables that ripen on the vine for a better fresher taste. Different type of foods also benefit from food biotechnology .Foods that are developed using biotechnology are studied very carefully and judge by many governing agencies, health expects and scientists all over the world. Biotechnology can assist in the improve ment of the safety of food by reducing the naturally occurring toxins and allergens in different types of food .Food biotechnology is one of many tools farmers and food producers can use to give a food supply that is affordable,safe,convenient and sustainable