The Pros And Cons Of Genetic Selection

407 Words1 Page
bulb-icon

Recommended: Benefits of genetic modification

Nevertheless, genetic selection will ultimately affect two major issues that are strongly correlated to each other, diversity and evolution. By prescreening for certain desirable traits, parents will ultimately lean towards certain characteristics that will eliminate variation and individuality. Diversity is ironically the thread that holds society together (BioMedicine, 2005, p. 3). If someone is given the power to create the basic foundations of another being the sense of living as a unique human being is lost. Individuality will be fading over time, and this will affect evolution over time. Without diversity in the species, adaptation to the new environment is more difficult without a wide range of individuals to choose from. “The evolution

Show More
Related

  • Pros And Cons Of Sex Selection

    810 Words  | 2 Pages

    There is a lot of controversy regarding the use of technologies that allow sex selection. Modern science allows parents to choose the sex of their future child. Although this could be an effective way to determine genetic disorders, I do not support screening to be used solely for sex selection as this can lead to social inequality and gender bias.

    Read More

  • The Pros And Cons Of Natural Selection

    1146 Words  | 3 Pages

    A lot of conflicts, debates, and even fights are about a theory by a scientist called Charles Darwin. This theory is the theory of evolution, which is viewed as the most important and the most debated theory of all-time. This theory changed science forever. However, this theory is not believed by everyone and some people even say that Charles Darwin, who formulated this theory, even said it was wrong before he died. However, this theory is not all wrong and useless, because natural selection, which is the mechanism of this theory, is believed in by most people and scientist. Although natural selection is believed in by most people and scientist, there is an argument that natural selection is a random process, however natural selection is definitely not a random process.

    Read More

  • Genesis Of Species Analysis

    644 Words  | 2 Pages

    In Mivart’s Genesis of Species, the author highlights the inconsistencies of Darwin’s natural selection theory. He supports his assertion by emphasizing how species placed in similar environments acquire different traits, questioning the long-term advantages of these evolved traits, and noting the logical inconsistencies of how traits can span in all directions.

    Read More

  • The Pros And Cons Of Natural Selection

    1002 Words  | 3 Pages

    Natural selection is a theory suggesting that some genetic traits will be more common than another trait in a given environment in which the organisms live in. Natural selection is a slow and gradual process which will happen in the matter of generations of the species. The traits become less or more common depending on the environmental circumstances, in other words, selection pressure.

    Read More

  • The Process of Natural Selection

    1714 Words  | 4 Pages

    Charles Darwin’s theory of natural selection explains the general laws by which any given species transforms into other varieties and species. Darwin extends the application of his theory to the entire hierarchy of classification and states that all forms of life have descended from one incredibly remote ancestor. The process of natural selection entails the divergence of character of specific varieties and the subsequent classification of once-related living forms as distinct entities on one or many levels of classification. The process occurs as a species varies slightly over the course of numerous generations. Through inheritance, natural selection preserves each variation that proves advantageous to that species in its present circumstances of living, which include its interaction with closely related species in the “struggle for existence” (Darwin 62).

    Read More

  • The Evolution of Human Skin Color

    1016 Words  | 3 Pages

    According to Darwin and his theory on evolution, organisms are presented with nature’s challenge of environmental change. Those that possess the characteristics of adapting to such challenges are successful in leaving their genes behind and ensuring that their lineage will continue. It is natural selection, where nature can perform tiny to mass sporadic experiments on its organisms, and the results can be interesting from extinction to significant changes within a species.

    Read More

  • The Selfish Gene

    918 Words  | 2 Pages

    This "selfish gene", possessing a certain selfish emotional nature, acts as an independent entity fighting to ensure its replication in future generations, maximizing its number of descendents (2). Those successful in replicating have made the most of their given environment (1). For the interests of this paper, is it valid to assume that natural selection occurs at the level of DNA? Hence, what can be implied about genetic predispositions?

    Read More

  • Exploring Genetic Engineering: Pros, Cons and Controversies

    569 Words  | 2 Pages

    The primary goal of genetic engineering is to predict and cure genetic disorders by changing an organism's genome using biotechnology. This is done by a nucleotide insertion or deletion that changes genetic abnormalities that’s called Therapeutic and Reproductive Cloning. Therapeutic cloning has benefits in treating various diseases through cell replication used to create organs. Reproductive cloning focuses on creating limbs, reproducing copies of human beings and designing phenotypical properties of babies before they are born. This review will compare and contrast the pros and cons of genetic manipulation through an in depth analysis of 2 articles; the first article is for a popular health website and the second article

    Read More

  • The Pros And Cons Of Genetic Diversity

    1027 Words  | 3 Pages

    United States is a home to people from all over world with different skin tones, languages, cultures, and features. The only way one can tell the difference between individuals are by their appearances. Since America is a diverse country, interracial marriage is a common thing. With interracial marriage being a common thing, babies with two more different genes is not surprising.

    Read More

  • The Pros And Cons Of Natural Selection

    1633 Words  | 4 Pages

    In order for a species to survive, its population has to evolve. Evolution is the process of gradual change driven by natural selection to improve survival. Evolution is the explanation of how life got to its current state. Before the idea of evolution, the Bible gave the explanation of how things came to be, the Theory of Creation. Charles Darwin is credited for developing the theory of evolution. Scientist such as Georges Cuiver, James Hutton and Charles Lyell, and Jean-Baptiste Lamarck heavily influenced Darwin. It is because of Darwin’s voyage aboard the Beagle that we now have a scientific explanation of how species came to be. Canines have evolved and have been domesticated by artificial selection into our household pets. Unlike natural

    Read More

  • Pros and Cons of Genetic Testing

    1221 Words  | 3 Pages

    In today’s world, people are learning a great deal in the rapidly growing and developing fields of science and technology. Almost each day, an individual can see or hear about new discoveries and advances in these fields of study. One science that is rapidly progressing is genetic testing; a valuable science that promotes prevention efforts for genetically susceptible people and provides new strategies for disease management. Unnaturally, and morally wrong, genetic testing is a controversial science that manipulates human ethics. Although genetic testing has enormous advantages, the uncertainties of genetic testing will depreciate our quality of life, and thereby result in psychological burden, discrimination, and abortion.

    Read More

  • Natural and Artificial Selection

    1617 Words  | 4 Pages

    Many scientists in the past, such as Aristotle and Plato, believed that there were no changes in populations; however, other scientists, such as Darwin and Wallace, arose and argued that species inherit heritable traits from common ancestors and environmental forces drives out certain heritable traits that makes the species better suited to survive or be more “fit” for that environment. Therefore, species do change over a period of time and they were able to support their theory by showing that evolution does occur. There were four basic mechanisms of evolution in their theory: mutation, migration, genetic drift, and natural selection. Natural selection is the gradual process by which heritable traits that makes it more likely for an organism to survive and successfully reproduce increases, whereas there is a decline in those who do have those beneficial heritable traits (Natural Selection). For example, there is a decrease in rain which causes a drought in the finches’ environment. The seeds in the finches’ environment would not be soft enough for the smaller and weaker beak finches to break; therefore, they cannot compete with the larger and stronger beak finches for food. The larger and stronger beak finches has a heritable trait that helps them survive and reproduce better than others for that particular environment which makes them categorized under natural selection (Freeman, 2002).

    Read More

  • The Pros and Cons of Genetic Engineering

    908 Words  | 2 Pages

    The formal definition of genetic engineering given in the Merriam-Webster Dictionary is “the directed alteration of genetic material by intervention in genetic processes”. Stated in another way, it is a scientific alteration of the structure of genetic material in a living organism. There are many different methods in genetic engineering, but the goal of all the methods is to manipulate the genetic material (DNA) of the cells in a living organism in order to either change it hereditary traits or to produce biological products. Genetic engineering techniques have been experimented with in many different areas including in bacteria, naturally produced drugs, plants, livestock, and laboratory animals. Much of the processes dealing with genetic engineering are still in the experimental stages. As a result of this, it is required that most genetically engineered products get approval from specific U.S. governmental agencies such as the FDA.

    Read More

  • The Pros And Cons Of Genetic Engineering

    925 Words  | 2 Pages

    Scientists and the general population favor genetic engineering because of the effects it has for the future generation; the advanced technology has helped our society to freely perform any improvements. Genetic engineering is currently an effective yet dangerous way to make this statement tangible. Though it may sound easy and harmless to change one’s genetic code, the conflicts do not only involve the scientific possibilities but also the human morals and ethics. When the scientists first used mice to practice this experiment, they “improved learning and memory” but showed an “increased sensitivity to pain.” The experiment has proven that while the result are favorable, there is a low percentage of success rate. Therefore, scientists have concluded that the resources they currently own will not allow an approval from the society to continually code new genes. While coding a new set of genes for people may be a benefitting idea, some people oppose this idea.

    Read More

  • The Process of Evolution

    980 Words  | 2 Pages

    Natural selection is based on the concept “survival of the fittest” where the most favourable individual best suited in the environment survive and pass on their genes for the next generation. Those individual who are less suited to the environment will die.

    Read More

More about The Pros And Cons Of Genetic Selection

Open Document