Papers On Sciences
Page 62 of 78
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The Ethics of Bioengineered Foods
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A 5 page review of the purported advantages and disadvantages of bioengineered foods. Outlines the history of bioengineering and introduces the concept of bioethics. Concludes that bioethics are both shaped by and shape societal perceptions of wrong and right. Bibliography lists 2 sources.
Filename: PPbioEnF.wps
The Ethics Of Human Cloning
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A 5 page paper. There is an ongoing debate regarding the ethics of cloning. This essay presents both the benefits and dangers of cloning humans. The writer then presents an argument to support one side of the issue. 1 table is included. Bibliography lists 3 sources.
Filename: PGhumcl2.rtf
The Ethics of Human Cloning
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9 pages in length. The volatile controversy concerning cloning is not one that is easily solved. When perusing several articles on the subject of cloning, there are any number of excellent arguments on each side of the issue; however, many of these arguments are nothing more than scare tactics or ridiculous claims that are not valid in the scientific field on which this is based. This paper presents the ethical issues involved with the topic of human cloning. Bibliography lists 10 sources.
Filename: JGAclone.wps
The Evolution of Birds from Dinosaurs
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An 11 page overview of the evolutionary path of the modern day birds. Discusses the controversy and debate surrounding the question of the speculated origin of birds from dinosaurs. Discusses the current findings in the
field and the need for additional research. Identifies twenty common elements between the earliest known birds and the coelurosaurian dinosaurs. Bibliography lists 5 sources.
Filename: Evodino.wps
The Evolution of Teeth
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A 10 page outline of the evolution of teeth from the lower vertebrates to more advanced species such as man. Describes the origin of jaw structure and structures such as conodonts (minute toothlike structures) which were the precursors of advanced teeth. Outlines the further evolution of these teeth in the higher mammals with the appearance of features like the hypocone which expanded the grinding surface of teeth and resulted in an explosion of mammal species some forty thousand years ago. Bibliography lists 8 sources.
Filename: PPevTeth.wps
The Evolution of the Scientific Revolution
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An 8 page outline of some of the major steps of the scientific revolution which spanned the Renaissance through the eighteenth century. The author explores the work of some of the most noteworthy scientists of all time but also points out that many discoveries can be attributed to novice hobbyists. Bibliography lists 7 sources.
Filename: PPsciRev.rtf
The Future of Plant Breeding
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This 6 page paper assumes that plant breeding progress will depend upon the efficient use of genetic resources. Genetic engineering is discussed and the future of plant breeding is looked at from both a practical and legal perspective. Bibliography lists 6 sources.
Filename: SA023Bio.wps
The Future of Space Exploration
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A 5 page paper which discusses the future of space
exploration. The paper also briefly discusses the history of space exploration.
Bibliography lists 3 sources.
Filename: RAspace.rtf
The Garnet / A Geological Overview
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A 5 page review of the gem stone garnet. Includes information on its geology, associated species of minerals, and its processing. Bibliography lists 4 sources.
Filename: Garnet.wps
The Genetic Pathway and Developmental Evolution
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A 7 page discussion of genetic pathways, specifically the direction of the orderly expression of specific gene subsets, a process which is controlled by tissue-specific transcription factors. Specific DNA target sequences are bound by these transcription factors and, in turn, interact with one another on either a cooperative basis or an antagonistic basis to control expression of the gene subsets. This interaction is aided as well by extracellular signaling molecules which both control and are controlled by the transcription factors. Ties these basic observations together with a review of research on species as diverse as Drosophila melanogaster and zebrafish. An additional 2 pages are appended on this paper which identify several references which could be applicable in an expanded review of this subject. Bibliography lists 13 sources.
Filename: PPgenePt.wps
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