The Benefits And Risks Of Transgenic Crops.

702 words - 3 pages

The benefits and risks of transgenic CropsAgricultural science is one of the largest fields in which biotechnological progresses can benefit us directly. Ever since mankind learned to cultivate plants for food and product, it is always an area of strong interest that is directly and closely associated with our daily life and our very survival. With the modern progresses on genetic it is possible to precisely control various characteristic of crops, thus enabling as to modify crops to more desirable strains. Such control over the genetic traits of crops can bring about enormous economical and medical benefits to the society, but our new-found power should only be used wisely with consideration to the complex moral issues and significant ecological impacts and risks that may arise.(Byrne, P., 2000)The purpose of a cross is to bring desirable traits such as pest or drought resistance, increased yield, or better taste from parents into a new plant. Traditional cross breeding have very limited application because the wild relatives with desirable characteristics may not be sexually compatible with other parent plants, so other means of transferring the genetic material are needed. Many of such techniques involve genetic engineering or gene recombination that could transfer genetic constructs across biological boundary. Transgenic crops commonly referred, as genetically modified crops are the final products created using these genetic and biotechnological methods.Scientists have succeeded in transferring a gene from Bacillus thuringiensis (Bt) to economical plants like corn and cotton. Bt is a common soil bacterium with the ability to kill a variety of insects; it has been used as a pesticide for more than 15 years. But routine aero-sprays are costly and are not as effective as the pest-resistant Bt crops because the insecticidal characteristic of the latter is very persistent. (Byrne, P., 2000) Another example is the widespread use of genetically modified soybeans, which have very high protein contents and cause less allergic reactions due to the removal of an allergen protein. These crops are cultivated at a large scale in US.For any type of transgenic crops, it is necessary to assess the healthy risk of introducing characteristics into the plant, because sometimes modification of genes can result in unexpected...

Find Another Essay On The Benefits and Risks of Transgenic Crops.

Benefits and Inherent Risks of the Nuclear Industry

1000 words - 4 pages In the nuclear industry there are many benefits and risks. Nuclear energy, medicine, and the food industry show this. I feel that benefits outweigh the inherent risks. I think this because there in nuclear energy there are benefits, like how it is the world’s largest source of emission-free energy. In medicine there are many radioisotopes used to benefit humans through treatment. Radioisotopes are used to diagnosis and treat many forms of

Fluoridation of municiple water supplies, the risks and benefits

1180 words - 5 pages programs) have been developed over the five decades that water fluoridation has been practiced, none is as effective as community water fluoridation and none is free from financial constraints or other drawbacks. Alternatives to community water fluoridation remain useful only for populations significantly isolated from public water systems.Nearly 145 million Americans are currently receiving the benefits of optimally fluoridated water. With the 1995

Risks and Benefits of Plastic Surgery

1923 words - 8 pages Risks and Benefits of Plastic Surgery Plastic surgery is a growing entity which needs to be assessed more carefully. Messages within the media indirectly contribute to the rising rate of plastic surgery. Desires to meet the idealisms of media representations are often so consuming that people demand plastic surgery despite all of its associated risks and controversies. To compensate for this up and coming surgical trend, technology has

Should the Risks of Fish Intake Override the Benefits?

1710 words - 7 pages chemicals such as salmon, catfish, flounder, and halibut. Omega-3 is considered an increment that is very healthful to the human diet. Consequently, the benefits of fish definitely outweigh the risks because fish intake is more likely to gain advantages rather than harm individuals. Not only does it promote heart health, but fish also helps one to decrease their chances of stroke and high blood pressure. Also, infants can obtain well-developed brain

Human Cloning: the Risks Outweigh the Benefits

2978 words - 12 pages egg taken from a woman and remove its nucleus. Genes taken from another person are then placed inside the egg. Chemicals are added and a spark of electricity jolts the cell into dividing and growing into a clone. Recognizing that the risks of human cloning is outweigh the benefit; so, I would like to express my point of view about human cloning. Human cloning has a lot of bad effects on our ethic, physical, psychology, and society; therefore, what

Risks of Using Steroids Greater Than Benefits

2022 words - 8 pages . Conclusion   The health risks surrounding steroids heavily out weigh the few benefits. Steroids are damaging physically and psychologically. Using steroids is even more dangerous for teens because their bodies have not fully matured. Teens also face dying in their 30's or 40's because of steroid use. Steroids may seem to be the best and easiest way to enhance your body, but they only work for so long. Once the side effects start

The Concerns and Disadvantages of Genetically Modified Crops

1442 words - 6 pages The Concerns and Disadvantages of Genetically Modified Crops The debate about the safety and need for genetically modified crops and foods has raged since the mid '90s. A lot of time and money has been spent by biotechnology companies, scientists, and governments, to convince people that there is really nothing to worry about, and that this technology will provide benefits to all. But while GM crops are now being used

The Advantages and Disadvantages of Genetically Modifying Crops.

1627 words - 7 pages The Advantages and Disadvantages of Genetically Modifying Crops.Summary: What are the advantages and disadvantages of genetically modifying food crops? Can developing countries or countries struggling with famine profit from these techniques?Does it affect the surrounding environment? These are all questions that have kept scientist biologist and ethicists busy. Religious groups would also like to have there say in it. Can genetic engineering

The Opportunities and Risks of Globalization

1618 words - 6 pages crucial in discussing globalization to carefully distinguish between its different forms. International trade, foreign direct investment (FDI), and capital market flows raise distinct issues and have distinct consequences: potential benefits on the one hand, and costs or risks on the other, calling for different assessments and policy responses. The World Bank generally favors greater openness to trade and FDI because the evidence suggests that the

The Advantages and Risks of Online Shopping

958 words - 4 pages The Information revolution is changing our daily lives. With the rapid development of computer and internet, online commerce become quite common and plays an important role in the modern world. The online business has booming development in these few years. US online retail sales raised an average of 11% in the first three months of 2009 (“US Online Sales Up,” 2009). The growth of online sales may due to the growing number of consumers who shop

Understanding Outsourcing: A Theoretical Analysis of its Benefits and Risks to Businesses

7548 words - 30 pages objectives of the dissertation are to identify the major benefits and risks faced by businesses applying this strategy; to evaluate the principal management approaches adopted for successful outsourcing; to predict the trends of as well as offer managerial implications for outsourcing in the new century and to provide justifications for future empirical research to explore outsourcing further.1.3 StructureThe dissertation consists of six chapters

Similar Essays

The Benefits And Risks Of Airbags

1112 words - 4 pages The Benefits and Risks of Airbags In 1966, President Johnson signed the National Traffic and Motor Vehicle Safety act. This act required the government to come up with new safety standards for motor vehicles. Four years or so later, in the 1970s, General Motors and Ford placed new airbags in small fleet cars (Moore). The concept of this new device was to totally inflate stopping the rapid forward motion of a person not wearing a seat belt

Benefits And Risks Of Antibiotics Essay

1524 words - 6 pages Benefits and Risks of Antibiotics Introduction There are many issues that producers face in their practices today. One of these issues concerns the widely accepted use of antibiotics in livestock feeds. There are benefits and risks associated with this use. These issues impact not only the animal industry; the repercussions are seen on a much larger scale in the general public. This paper will give an overview of both the pros and cons

The Benefits Of Genetically Modified Crops

1865 words - 7 pages health. Recognizing the benefits of GM crops, developing countries throughout the world are following in America’s footsteps and integrating biotechnology into their agricultural practices. The benefits of GM crops far outweigh any of the associated potential risks. Advantages include: lower pesticide and herbicide use (reducing costs for farmers and preserving the environment), pest and virus resistance, climate tolerance, nutritional

The Benefits Of Genetically Modified Crops

1637 words - 7 pages exaggerated or misrepresented, GE crops do have the potential to cause a variety of health problems and environmental impacts. An example follows; they may produce new allergens and toxins, spread harmful traits to weeds and non-GE crops, or harm animals that consume them. How likely are other harmful GE impacts to occur? It’s a difficult question to answer; each crop-gene combination poses its own set of risks. Despite all of the advantages, there are