Genetics

119 total

*HTML**FONT SIZE=2 PTSIZE=8*However, if the problems of today and the need to remember historical atrocities in genetics are important, it is just as critical to plan ahead. The next 100 years will see changes more dramatic than the 20th century, which saw the creation of molecular genetics, the rise and fall of eugenics, and the creation of a U.S. and international human genome mapping effort. It is time, I believe, to use some imagination to think about what might come to be in the

title: geneticstype: Term Paper Genetic engineering is both good and bad for many reasons. The manyaffects of genetic engineering are seen on some species of plants such ascorn; animals such as rabbits; and in humans in in vitro fertilization, artificialinsemination, and cloning. Genetics may some day be able to let us clonedieing breeds of animals like the bald eagle. They might even some day beable to clone dinosaurs, as seen in the movie "Jurassic Park". When breedingwith plants,

Nature or Nurture? In psychology, both in the past and present, there has been a search for an answer to the question of how our personalities and behaviors are formed. There are two major hypotheses that attempt to answer this question. The first holds that our personality is determined by our genetic makeup. The second hypothesis states that the environment in which we are raised determines our personality. However, neither or these are right, and neither are wrong. The simple truth is

There is a big controversy between whether inherited genes or the environment influences and effects our personality, development, behavior, intelligence and ability. This controversy is most often recognized as the nature verses nurture conflict. Some people believe that it is strictly genes that effect our ways of life, others believe that it is the environment that effects us, and some believe that both of these influence us. Either way, social scientists have been struggling for cen

SHOULD WE GENETICALLY ENGINEER OURSELVES? Should we use new genetic information to alter our own DNA to make ourselves more adept? Last winter, scientist made a major break through in genetic engineering. They finished a complete map of DNA of a complex organism. Although the animal that they broke down is a simple flat worm, over 40% of its DNA sequence match our own. This is an astounding leap forward for genetic engineers. Genetic engineering is the use of lasers and/or chemicals

THE GENETICS OF FRUIT FLIES This lab’s purpose was to determine the genetics of fruit flies, including but not limited to: raising them, feeding them, mating them, sexing them, separating them, and mating them again. We then had to determine which traits were dominant in flies, in my case either the wild eyes or the white eyes, by crossing the flies and through phenotypic ratios we were to determine genotypes. My partner was Eugene Montoya. We chose the white flies because they wer

Book Review Genome: The Autobiography of A Species in 23 Chapters by Matt Ridley is an interesting book. It is written in a style that is very casual and very understandable. If someone who knew nothing about genetics or biology were to read this book, they would find it very interesting and informative. Ridley uses basic scientific terms so as not to confuse the average reader. Ridley, who has a Ph.D. in zoology, is a big supporter of the Darwinian view of the world. He views the ge

The Cross of Straight Winged Fruit Flies with Nubbin Winged Fruit Flies The Cross of Straight Winged Fruit Flies with Nubbin Winged Fruit Flies In 1933, a man named Thomas Hunt Morgan won the Nobel Prize for conducting experiments on genetics by using the Drosophila melanogaster (also known as the fruit fly). This experiment gave him the understanding of sex linked inheritance. The reason why he used fruit flies was because they breed many times and to have a good experiment you sho

Genetic Research Must be Regulated Human genetics and cloning have become a subject of hot debate in the recent past. Currently there are very few restrictions or regulations on genetic research and cloning. This means that the world of genetic research is wide open. In order to control genetic research and cloning an official government run department or committee must be established. This department would be able to regulate and restrict all genetic research and set a standard in bioeth

Genetically Engineered Plants Genetic engineering has some history of good and bad. In 1989as a result of the food supplement Typtophan, 37 people died, 1500 were permanently disabled, and 5000 were very ill as result of high toxin levels in the food. No one knows the future side effects. Such as in August 19994, corn crops grew three inches tall and then suddenly fell over dead, because past crops drained the soil of most nutrients. Genetics have some new applications. They have ne