Evolutionary Mechanisms: The Theory of Heterozygote Superiority Verses The Selfish Gene Theory
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A 9 page discussion of the mechanisms by which evolution occurs. Contrasts the theory of the selfish gene proposed by Richard Dawkins with that of the theory of heterozygote superiority held to by evolutionary biologists such as E. Sober. An overview of each theory is presented. The conclusion is drawn that although certain “selfish” elements do exist (such as is the case with certain highly repetitive DNA sequences) if these elements replicated to the point where it constituted the entire genome of the organism the organism would be sterile and without offspring the too successful gene would be doomed to death. Bibliography lists 10 sources.
Filename: PPgeneNo.rtf

Evolutionary Theory and the Existence of Art in the Human Experience
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This 5 page report discusses the reasons behind the existence of art from the point of view of writers and researchers who see it as a fundamental component of the evolutionary processes of humanity. Bibliography lists 5 sources.
Filename: BWevoart.rtf

Examination of Journal Articles on Cells
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A 5 page paper which examines and analyzes two separate articles dealing with cells. The articles, both originating from Scientific American, are “A ready-made controversy. (SA Perspectives). (cloning and its controversies)” and “What clones? Widespread scientific doubts greet word of the first human embryo clones. (Stem Cells).” No additional sources cited.
Filename: RAcells.rtf

EXAMINING REFUGIUM PROVIDES CLUES TO PRESENCE OF EARLY AMERICANS
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This 5 page paper discusses the evidence discovered in the Yukon which has been significant in determining the presence of early Americans. Bibliography lists 6 sources.
Filename: MByukon.rtf

Extinction and Genetic Diversity
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This 5 page paper considers the question of whether extinction is a necessary part of the survival of the species. The question of whether extinction of certain species will inherently reduce genetic diversity has been at the center of recent debates. Bibliography lists 5 sources.
Filename: MHExtin2.rtf

Functions of Serotonin
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This 5 page paper reviews two articles that examine the role of serotonin, one looks at the implications of depressed serotonin levels and depression, the other looks at impulsive traits related to the polymorphism in the serotonin transporter gene-linked polymorphic region. The bibliography cites 4 sources.
Filename: TEserotonin.rtf

Gene Technology and Food
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A 7 page paper which argues that gene technology in the production of food will cause more problems than it will solve. Bibliography lists 4 sources.
Filename: RAgenefd.rtf

Gene Therapy: Potential for the Future
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A 4 page examination of the potential that gene therapy holds for the future. Providing specific examples of how gene therapy might be utilized to address alcoholism and such debilitating conditions as multiple sclerosis, the author contends that gene therapy is sure to gain societal acceptance as time goes on. As the general public becomes more acquainted with the potential benefits of gene therapy it will undoubtedly become one of the most highly regarded forms of medical intervention. Bibliography lists 5 sources.
Filename: PPgenThp.rtf

Genetic Analysis Before Implantation: Decreasing The Risk Of Genetic Diseases And Specific Characteristics
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5 pages in length. Is it about making informed decisions for the betterment of the future child, or is it a manmade version of survival of the fittest? Genetic analysis before implantation does, indeed, decrease the risk of inherited genetic diseases; however, there are serious ethical concerns related to the use of preimplantation genetic diagnosis (PGD) for gender selection and family balancing options. Bibliography lists 6 sources.
Filename: TLCGenAnal.rtf

Genetic Basis For Sexual Preference
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An 8 page exploration of the genetic basis for homosexuality verses heterosexuality. Discusses the advancements in genetic research which link chromosomal differences with sexual behavior. Emphasizes the link between the X chromosome in men and sexual behavior. Discusses potential differences in brain development between heterosexual men and homosexual men. Concludes that while there is no incontestable proof regarding a genetic basis for sexual behavior there are numerous tentative findings which would suggest this is the case, Bibliography lists 5 sources.
Filename: PPgeneSx.wps

Genetic Causes and Effects of Alcoholism
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A 5 page paper which examines the causes and effects of genetics in alcoholism. Bibliography lists 4 sources.
Filename: RAgenalc.rtf