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Papers On Biology
Page 11 of 26
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Evolutionary Wonders: Examples from the Plant and Animal Kingdoms
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A 7 page overview of the marvels of evolution as reflected in six very different representatives of the plant and animal kingdom. This paper notes the lessons mankind might learn from birds, insects, and even the lowly parasitic worms as well as food crops such as corn, medicinal plants such as foxglove, and ornamentals such as the exotic water hyacinth. Bibliography lists 7 sources.
Filename: PPbioFav.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
Exotic and Invasive Plants
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A 10 page discussion of the attributes of certain plants which give them an advantage over other plants. This paper notes the deleterious impacts on biodiversity which are associated with the arrival of exotics. Bibliography lists 13 sources.
Filename: PPplntEx.rtf
Factors Affecting Stomatal Opening
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This 14 page paper looks at the different factors that influence stomatal opening and how these factors are seen as a biochemical level. The paper outlines the environmental factors that create or inhibit the stomatal opening and then examines the role of guard cells and the way they may open and close the aperture and the way that the actions of the guard cells may be adjusted. The bibliography cites 7 sources.
Filename: TEstomat.rtf
Feeding response in crosses between geographical races of the garter snake, Thamnophis elegans: A Critique of the Article by Stevan J. Arnold
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A 5 page review of this article exploring the geographic variance of food preference. Arnold’s article represents one of just a few studies which have explored geographic variation from a behavioral standpoint. Arnold chose to investigate the slug-eating behavior which typifies garter snake populations in mollusk-rich environments, asserting that his study “represents the most thorough documentation of geographic variation in behavior in the vertebrate literature”. Arnold crosses individuals from inland and coastal populations of garter snakes to test the food preference of the first generation offspring. He concludes that there is no perfect intermediacy in regard to the feeding preferences tested. No additional sources are listed.
Filename: PPgarter.rtf
Fertilizing Woody Ornamentals
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This 5 page paper discusses fall
fertilization programs for trees, shrubs and vines defined as woody
ornamentals. Bibliography lists 5 sources.
Filename: KTwdshrb.wps
Firefly study
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A 3 page research paper that looks into the topic of firefly flashing and its purposes. The writer focuses on the species Photinus Pyralis, the most common firefly in the Eastern US, but also discusses general behavior for the species, hypothesizing that the female flash response increases with the male flash duration. Bibliography lists 5 sources.
Filename: khfifly.rtf
Fish Evolution: Agnathans (jawless fish) to Gnathostomes (jawed fish)
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A 5 page discussion of the evolutionary advancements which propelled fish from their primitive jawless forms to the more advanced jawed forms. Distinguishes between the lamphreys and hagfish and identifies the hagfish as the most primitive vertebrate known to have ever lived. Bibliography lists 6 sources.
Filename: PPfishEv.wps
Food Colorings
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A 5 page paper discussing the use, origins and controversy of food color additives. The visual appeal of attractive food is too well established to believe that the FDA will make any real effort to remove food coloring agents from its list of approved additives. The product class can be expected to continue to be important, particularly in prepared foods. Bibliography lists 7 sources.
Filename: KSfoodColor.rtf
Frog Muscles
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In this 6 page essay, the author examines several factors inhibited and/or facilitating a frog's ability to jump using certain key muscles. Beginning with an introductory overview of amphibian/frog muscle structure, various idiosyncratic elements in the jump are explored. Bibliography lists 3 sources.
Filename: Frogmusc.wps
Fungi and SBS
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A paper which looks at the Kingdom of Fungi, with particular reference to mycotoxins and their impact on human beings in the context of Sick Building Syndrome. Bibliography lists 4 sources
Filename: JLfungi.rtf
