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Philopatry, Inbreeding, and the Evolution of Sex download epub

by William M. Shields


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Philopatry, inbreeding, and the evolution of se. Optimal inbreeding and the evolution of philopatry. The ecology of animal movement, 1983.

Philopatry, inbreeding, and the evolution of sex. WM Shields. Forcible rape: An evolutionary perspective. WM Shields, LM Shields. Ethology and sociobiology 4 (3), 115-136, 1983. Dispersal and mating systems: investigating their causal connections. Mammalian dispersal patterns: The effects of social structure on populatio. 1987.

Philopatry will favor the evolution of cooperative traits because the direction of sex . Sex-biased dispersal and inbreeding avoidance in birds and mammals". Trends in Ecology & Evolution.

Philopatry will favor the evolution of cooperative traits because the direction of sex has consequences from the particular mating system. A second hypothesis explains the evolution of natal philopatry as a method of reducing the high costs of dispersal among offspring. 1016/0169-5347(87)90081-4.

New Biological Books. Philopatry, Inbreeding, and the Evolution of Sex. William M. Shields. Of all published articles, the following were the most read within the past 12 months. Rethinking the Theoretical Foundation of Sociobiology. Evolution; international journal of organi. 977. Recently, Rohwer (1975) presented a theory predicting plumage variability in wintering bird species as a function of social organization. His theory includes two "independent" sets of hypotheses (. (More). Jin Yoshimura, William M.

Book Publishing WeChat. org) Microstructure Evolution of W-Cu Alloy Wire. Fei Shao, Wenge Chen, Hui Zhang, Bingjun Ding. In the article that follows these issues are framed and examined. The argument is offered that evolutionary approaches are not always the most compelling and that convincing environmental explanations are overlooked. Microstructure Evolution of W-Cu Alloy Wire. 33024 4 091 Downloads 6 671 Views Citations.

Subscriptions from £25 per year. Go to British Wildlife. Jan 1982. First published in 1950, this book widens the scope of morphology into a study of all aspects of form across the whole chronology of botany. State University of New York Press, Albany. The Problem of Biological Individuality. Arber begins with Aristotle and investigates the work of early modern botanists like Bacon and Goethe, before examining the effects of this wider approach on subjects like evolution and taxonomy.

Animal behavior; evolution and genetics; evolution of animal communication and dispersal systems; effects of genetic constraints on the evolution of social behavior; sociobiology . State University of New York

Animal behavior; evolution and genetics; evolution of animal communication and dispersal systems; effects of genetic constraints on the evolution of social behavior; sociobiology and behavioral ecology; population genetics, the use of DNA in identity testing and conservation biology; the interface between science and the la. State University of New York. Press, Albany, New York, 245 pp. Shields, W. M. 1983.

The evolution of sex Maynard Smith reworked many of Williams' arguments to give them a stronger . Shield's book: Philopatry, inbreeding, and the evolution of sex Shields' thesis is cast in terms of the costs and benefits of recombination

The evolution of sex Maynard Smith reworked many of Williams' arguments to give them a stronger mathematical basis. He did not find the sib-competition model convincing because the conditions under which it worked were restrictive. He then considered an additional hypotheses based on individual advantage: negative correlations between generations in the fitness of genotypes. Shield's book: Philopatry, inbreeding, and the evolution of sex Shields' thesis is cast in terms of the costs and benefits of recombination. The disadvantage of recombination is that it breaks up coadapted gene complexes particularly suitable to local ecological conditions.

In this comprehensive synthesis, William M. Shields introduces a provocative new hypothesis linking the previously disconnected topics of philopatry, inbreeding, and sex. Shields draws widely from theory and data in genetics, ecology, and behavior in exploring the evolutionary causes and consequences of philopatric (localized) and vagrant dispersal, inbreeding and outbreeding mating systems, and asexual and sexual reproduction. His resulting hypothesis, that philopatry evolved because it increases inbreeding intensity and that inbreeding has survival value, has profound implications for the future study of evolutionary theory.
Philopatry, Inbreeding, and the Evolution of Sex download epub
Evolution
Author: William M. Shields
ISBN: 0873956176
Category: Science & Math
Subcategory: Evolution
Language: English
Publisher: SUNY Press (June 30, 1983)
Pages: 245 pages