Essays and Research Papers on Genetics & Paleontology

5 pages in length. The writer discusses contemporary views on evolution, as well as discusses DNA as it relates to recent evidence. Bibliography lists 5 sources.

An 8 page consideration of the theory of catastrophism in relation to the dinosaur extinction which occurred during the Cretaceous and Tertiary periods. Weighs the geologic evidence of such an event against the environmental effects which would have occurred to contend that such an event would have had much further effects than on the ...

An 8 page discussion of the events which resulted in the extinction of the dinosaurs. Suggests that a meteoric impact with the earth set in motion a series of environmental events which ultimately translated into dinosaur extinction. Bibliography lists 10 sources.

A 5 page discussion of the factors which can influence our state of happiness. Contends that while some of these are obvious, such as the presence or absence of psychological conditions, and others are less obvious aspects such as sexual fulfillment. Details the importance of genetics to one aspect of our behaviors which ...

A 5 page discussion of DNA research utilizing the technique of polymerase chain reaction. Describes the technique and its application to contemporary DNA investigations. Emphasizes the importance of this technique to the analysis of ancient forms of DNA, the study of human evolution in particular. Bibliography lists 11 sources.

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.

A paper which looks at the developments in the current techniques of genetic engineering, the social and ethical issues involved in monitoring such techniques, and the way in which these concerns can be related to the themes of Brave New World.

An 11 page paper arguing that the Shroud of Turin very well could be the burial cloth of Jesus. Opponents claim that proponents of the shroud being authentic are guilty of "shroudscience" in which they begin with the desired answer and then seek methods to validate that answer; he apparently is unaware that opponents ...

5 pages in length. This paper describes the genetics and effects of Down's Syndrome. Science has long studied the issues surrounding Down's Syndrome and have come up with a few telltale connections that link certain aspects more than others with regard to occurrence. Bibliography lists 8 sources.

A 5 page overview of Charles Darwin's theory of natural selection. Defines population and provides examples of those populations of birds which captivated Darwin's attention. Outlines how populations are affected by natural selection and how evolution occurs. Bibliography lists 5 sources.

7 pages in length. The writer discusses the ethical concerns over cloning, including the supporting philosophies of Kantianism and utilitarianism. Bibliography lists 7 sources.

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 ...

(8pp) Have you ever wondered how we as humans have managed to make any progress at all? With any major development there are nay-sayers, or those who know that latest invention will not only derail the future of the world, but also the children of that future. Fear is a major propaganda tool. ...

7 pages in length. The writer evaluates and discusses ten web sites that deal with evolution and human genetics. No additional sources cited.

A ten page paper which considers the ethical implications of the Human Genome Project and related forms of scientific research including genetic selection and engineering. The writer looks at the relationship of religion and moral philosophy to the parameters of bioethics and the guidelines set out in the UNESCO Declaration on the Human Genome and ...

A 10 page overview of obesity and the factors which interplay to cause the condition and those which result from it. Defines obesity and provides statistics from the United States of the proportion of the populace who are considered to be one degree or another obese. Traces the physiological, psychological, sociological and economic ...

A 5 page book report discussing some of Darwin's major concepts. Points discussed include natural and artificial selection; the rise of new species from existing ones; and Darwin's own discussion of "difficulties" with the theory. The paper also discusses common ancestry, speciation and variation within species. Bibliography lists 1 source.

5 pages in length. Canadian forensic science is an integral component to the overall nature of victim identification. No matter the situation, Canada's forensic scientists are one of the first to arrive on the scene in order to collect pertinent clues for body cataloging. Basic identification is not so difficult a task ...

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 ...

A 10 page overview of the Ediacaran Biota, an assemblage of fascinating organisms first discovered in the fossil record in 1946. Describes the ongoing controversy as to whether these organisms belonged to the Animal Kingdom or comprised their own previously undescribed kingdom. Presents the ancillary question that if these organisms were indeed animals ...

A 5 page research paper that examines the long-standing controversy between scientists over whether or not human behavior is largely controlled by genetic inheritance, or if behavior is purely a product of environmental influences. Referring to current scientific data, the writer argues that, currently, data favors the genetic side of this debate. Bibliography lists 3 ...

A 12 page overview of the relative importance of nature verses nurture, genetics verses environment, on a child’s temperament and motivation. Emphasizes that research does indeed support the contention of a genetic predisposition toward certain behaviors but that this research does not dismiss the need to constructively format a child’s environment to enhance both ...

Where and why did the human species develop are two questions that have plagued scholars and philosophers since the beginning of recorded time. This 7 page paper explores the reasons why it is believed that man originated from Africa. Bibliography lists 9 sources.

A 9 page discussion of the cellular structure of these two broad categories of cells. Notes that prokaryotic cells lack a limiting nuclear membrane and are represented among single cell organisms such as bacteria and the blue green algae while eukaryotic cells are found in multicellular organisms. Describes the major structural components of ...

A 5 page discussion of the theories presented in the book The Great Human Diasporas : The History of Diversity and Evolution. Recognizes author Cavilli-Sforza as a renown expert in human genetic diversity. Notes Cavilli-Sforza adds significant contributions to the predominant explanations of cultural evolution. His work in linguistics, for example, has ...