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Author : S.C. Stearns
Publisher : Birkhäuser
ISBN 13 : 3034862733
Total Pages : 392 pages
Book Rating : 4.0/5 (348 download)
Download or read book The Evolution of Sex and its Consequences written by S.C. Stearns and published by Birkhäuser. This book was released on 2013-11-21 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S.C. Stearns
Publisher : Birkhäuser
ISBN 13 : 9783764318079
Total Pages : 404 pages
Book Rating : 4.3/5 (18 download)
Download or read book The Evolution of Sex and its Consequences written by S.C. Stearns and published by Birkhäuser. This book was released on 1987-01-01 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald Symons
Publisher : Oxford University Press
ISBN 13 : 0199878471
Total Pages : 368 pages
Book Rating : 4.1/5 (998 download)
Download or read book The Evolution of Human Sexuality written by Donald Symons and published by Oxford University Press. This book was released on 1979-08-30 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anthropology, Sexual Studies, Psychology, Sociology, Gender and Cultural Studies
Author : John Maynard Smith
Publisher : Cambridge University Press
ISBN 13 : 9780521218870
Total Pages : 236 pages
Book Rating : 4.2/5 (188 download)
Download or read book The Evolution of Sex written by John Maynard Smith and published by Cambridge University Press. This book was released on 1978-08-24 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The question of why organisms reproduce sexually is still a matter of controversy. In this account, Professor Maynard Smith considers the selective forces responsible for the origin and evolution of sexual reproduction and genetic recombination, using quantitative population genetics arguments to support his ideas. The relative importance of individual and group selection processes are also considered. the aim is to give a clear statement of the theoretical issues, and present enough of the evidence to show what kinds of facts are relevant. It is hoped that where crucial evidence is missing, experimentalists and field workers may be encouraged to collect the relevant data. The author does not claim to solve all the problems he raises, but this clear and well-argued account should provide stimulating reading for advanced undergraduate students and research workers in evolutionary theory.
Author : Graham Bell
Publisher : Routledge
ISBN 13 : 1000507327
Total Pages : 470 pages
Book Rating : 4.0/5 (5 download)
Download or read book The Masterpiece of Nature written by Graham Bell and published by Routledge. This book was released on 2019-11-28 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1982, The Masterpiece of Nature examines sex as representative of the most important challenge to the modern theory of evolution. The book suggests that sex evolved, not as the result of normal Darwinian processes of natural selection, but through competition between populations or species - a hypothesis elsewhere almost universally discredited. The book also discusses the nature of sex and its consequences for the individual and for the population, as well as various other theories of sex. Since the value of these theories is held to reside wholly in their ability to predict the patterns of sexuality observed in nature, the book seeks to provide an extensive review of the circumstances in which sexuality is attenuated or lost throughout the animal kingdom, and these facts are then used to weigh up the merits of the rival theories. This book will be of interest to researchers in the area of genetics, ecology and evolutionary biology.
Author : Simon Szreter
Publisher : Cambridge University Press
ISBN 13 : 1139492896
Total Pages : pages
Book Rating : 4.1/5 (394 download)
Download or read book Sex Before the Sexual Revolution written by Simon Szreter and published by Cambridge University Press. This book was released on 2010-10-14 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: What did sex mean for ordinary people before the sexual revolution of the 1960s and 1970s, who were often pitied by later generations as repressed, unfulfilled and full of moral anxiety? This book provides the first rounded, first-hand account of sexuality in marriage in the early and mid-twentieth century. These award-winning authors look beyond conventions of silence among the respectable majority to challenge stereotypes of ignorance and inhibition. Based on vivid, compelling and frank testimonies from a socially and geographically diverse range of individuals, the book explores a spectrum of sexual experiences, from learning about sex and sexual practices in courtship, to attitudes to the body, marital ideals and birth control. It demonstrates that while the era's emphasis on silence and strict moral codes could for some be a source of inhibition and dissatisfaction, for many the culture of privacy and innocence was central to fulfilling and pleasurable intimate lives.
Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309132975
Total Pages : 287 pages
Book Rating : 4.3/5 (91 download)
Download or read book Exploring the Biological Contributions to Human Health written by Institute of Medicine and published by National Academies Press. This book was released on 2001-07-02 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's obvious why only men develop prostate cancer and why only women get ovarian cancer. But it is not obvious why women are more likely to recover language ability after a stroke than men or why women are more apt to develop autoimmune diseases such as lupus. Sex differences in health throughout the lifespan have been documented. Exploring the Biological Contributions to Human Health begins to snap the pieces of the puzzle into place so that this knowledge can be used to improve health for both sexes. From behavior and cognition to metabolism and response to chemicals and infectious organisms, this book explores the health impact of sex (being male or female, according to reproductive organs and chromosomes) and gender (one's sense of self as male or female in society). Exploring the Biological Contributions to Human Health discusses basic biochemical differences in the cells of males and females and health variability between the sexes from conception throughout life. The book identifies key research needs and opportunities and addresses barriers to research. Exploring the Biological Contributions to Human Health will be important to health policy makers, basic, applied, and clinical researchers, educators, providers, and journalists-while being very accessible to interested lay readers.
Author : Martin Daly
Publisher :
ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.3/5 (91 download)
Download or read book Sex, Evolution, and Behavior written by Martin Daly and published by . This book was released on 1983 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides an elementary level discussion of recent theory relating to the evolutionary and adaptive aspects of reproductive behaviour. The relation between ultimate and proximate levels of explanation is the major theme of the book. Two new chapters in this edition incorporate findings from recent research and there is also new material on humans, physiology, and development. Sex and reproductive behaviour are examined from an evolutionary comparative perspective and numerous empirical studies and examples are cited.
Author : National Academy of Sciences
Publisher :
ISBN 13 :
Total Pages : 388 pages
Book Rating : 4.3/5 (91 download)
Download or read book In the Light of Evolution written by National Academy of Sciences and published by . This book was released on 2007 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arthur M. Sackler Colloquia of the National Academy of Sciences address scientific topics of broad and current interest, cutting across the boundaries of traditional disciplines. Each year, four or five such colloquia are scheduled, typically two days in length and international in scope. Colloquia are organized by a member of the Academy, often with the assistance of an organizing committee, and feature presentations by leading scientists in the field and discussions with a hundred or more researchers with an interest in the topic. Colloquia presentations are recorded and posted on the National Academy of Sciences Sackler colloquia website and published on CD-ROM. These Colloquia are made possible by a generous gift from Mrs. Jill Sackler, in memory of her husband, Arthur M. Sackler.
Author : Isa Schön
Publisher : Springer Science & Business Media
ISBN 13 : 904812770X
Total Pages : 617 pages
Book Rating : 4.0/5 (481 download)
Download or read book Lost Sex written by Isa Schön and published by Springer Science & Business Media. This book was released on 2009-09-22 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sex is the queen of problems in evolutionary biology. Generations of researchers have investigated one of the last remaining evolutionary paradoxes: why sex exists at all. Given that sexual reproduction is costly from an evolutionary point of view, one could wonder why not all animals and plants reproduce asexually. Dozens of contemporary hypotheses attempt to explain the prevalence of sex and its advantages and predict the early extinction of fully asexual lineages. The major theme of this book is: what is the fate of animal and plant groups in which sex is lost? Initial chapters discuss theory behind asexual life: what major disadvantages do asexual groups have to face, what are the genetic and ecological consequences and what does this theory predict for more applied aspects of asexual life, for example in agricultural pests, diseases as well as in cultural crops such as grapes. Cases studies in many animals (focusing on both invertebrates and vertebrates) and plants reveal parallel, but also singularly novel adaptations to the absence of meiosis and syngamy. And last but not least, are asexuals really doomed to early extinction or do genuine ancient asexuals exist? This book assembles contributions from the most important research groups dealing with asexual evolution in eukaryotes. It is a milestone in research on parthenogenesis and will be useful to undergraduate as well as graduate students and to senior researchers in all fields of evolutionary biology, as the paradox of sex remains its queen of problems.
Author : Leo Beukeboom
Publisher : OUP Oxford
ISBN 13 : 019163140X
Total Pages : 455 pages
Book Rating : 4.1/5 (916 download)
Download or read book The Evolution of Sex Determination written by Leo Beukeboom and published by OUP Oxford. This book was released on 2014-06-12 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sexual reproduction is a fundamental aspect of life. It is defined by the occurrence of meiosis and the fusion of two gametes of different sexes or mating types. Sex-determination mechanisms are responsible for the sexual fate and development of sexual characteristics in an organism, be it a unicellular alga, a plant, or an animal. In many cases, sex determination is genetic: males and females have different alleles or different genes that specify their sexual morphology. In animals, this is often accompanied by chromosomal differences. In other cases, sex may be determined by environmental (e.g. temperature) or social variables (e.g. the size of an organism relative to other members of its population). Surprisingly, sex-determination mechanisms are not evolutionarily conserved but are bewilderingly diverse and appear to have had rapid turnover rates during evolution. Evolutionary biologists continue to seek a solution to this conundrum. What drives the surprising dynamics of such a fundamental process that always leads to the same outcome: two sex types, male and female? The answer is complex but the ongoing genomic revolution has already greatly increased our knowledge of sex-determination systems and sex chromosomes in recent years. This novel book presents and synthesizes our current understanding, and clearly shows that sex-determination evolution will remain a dynamic field of future research. The Evolution of Sex Determination is an advanced, research level text suitable for graduate students and researchers in genetics, developmental biology, and evolution.
Author : Henry T. Greely
Publisher : Harvard University Press
ISBN 13 : 0674728963
Total Pages : 392 pages
Book Rating : 4.6/5 (747 download)
Download or read book The End of Sex and the Future of Human Reproduction written by Henry T. Greely and published by Harvard University Press. This book was released on 2016-05-30 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Will the future confront us with human GMOs? Greely provocatively declares yes, and, while clearly explaining the science, spells out the ethical, political, and practical ramifications.”—Paul Berg, Nobel Laureate and recipient of the National Medal of Science Within twenty, maybe forty, years most people in developed countries will stop having sex for the purpose of reproduction. Instead, prospective parents will be told as much as they wish to know about the genetic makeup of dozens of embryos, and they will pick one or two for implantation, gestation, and birth. And it will be safe, lawful, and free. In this work of prophetic scholarship, Henry T. Greely explains the revolutionary biological technologies that make this future a seeming inevitability and sets out the deep ethical and legal challenges humanity faces as a result. “Readers looking for a more in-depth analysis of human genome modifications and reproductive technologies and their legal and ethical implications should strongly consider picking up Greely’s The End of Sex and the Future of Human Reproduction... [It has] the potential to empower readers to make informed decisions about the implementation of advancements in genetics technologies.” —Dov Greenbaum, Science “[Greely] provides an extraordinarily sophisticated analysis of the practical, political, legal, and ethical implications of the new world of human reproduction. His book is a model of highly informed, rigorous, thought-provoking speculation about an immensely important topic.” —Glenn C. Altschuler, Psychology Today
Author : Samuel Karlin
Publisher : Princeton University Press
ISBN 13 : 069121011X
Total Pages : 333 pages
Book Rating : 4.6/5 (912 download)
Download or read book Theoretical Studies on Sex Ratio Evolution. (MPB-22), Volume 22 written by Samuel Karlin and published by Princeton University Press. This book was released on 2020-03-31 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with a key area of population genetics: the ratio of the sexes in a population, or the allocation of resources to male versus female reproductive function. Samuel Karlin and Sabin Lessard establish the formal theoretical aspects of the evolution of sex ratio within the constraints of genetic mechanisms of sex determination. Their results generalize and unify existing work on the topic, strengthening previous conceptions in some cases and, in other instances, offering new directions of research. There are two main approaches to understanding the causes and effects of sex ratio. One approach focuses on the optimization and adaptive functions of sex allocation, while the other emphasizes the consequences of genetic sex determination mechanisms. In discussing the utility of these two approaches, Professors Karlin and Lessard examine the principal sex-determining mechanisms and facts involved in sex ratio representations, the various genetic and environmental factors that contribute to adaptive sex expression, and the evolution of sex determining systems and controls. From a population genetic perspective, the authors derive evolutionary properties in support of the high incidence of 1:1 sex ratio in natural populations and investigate the conditions that can explain the occurrence of biased sex ratio.
Author : Alan F. Dixson
Publisher : Cambridge University Press
ISBN 13 : 1108426182
Total Pages : 405 pages
Book Rating : 4.1/5 (84 download)
Download or read book Mammalian Sexuality written by Alan F. Dixson and published by Cambridge University Press. This book was released on 2021-06-03 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first detailed account of post-copulatory sexual selection and the evolution of reproduction in mammals.
Author : Adrian Forsyth
Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.:/5 (115 download)
Download or read book A Natural History of Sex written by Adrian Forsyth and published by . This book was released on 2001 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Described by the author as a book "about the weird diversity of sexual behavior," A Natural History of Sex explores "how to look at life, how to analyze and speculate about why something is as it is and not otherwise." In a series of engaging essays, Forsyth considers a host of more specific questions, which run the gamut from the obscure and the bizarre to the familiar. Why do roosters crow and waggle their wattles? Why does it benefit the female human to remain inscrutable about her sexual cycle? Who instituted monogamy? Why would a male mite copulate with its mother? Why does the male bedbug drive its "outlandish, formidable penis" into the female's abdomen? Forsyth's highly observational mind ranges over the natural world, revealing the seemingly random patterns and consequences of animal sexual behavior. This classic reference is a must for anyone who has ever wondered just what it is that makes the world go round.
Author : Robert Martin
Publisher : Basic Books (AZ)
ISBN 13 : 0465030157
Total Pages : 322 pages
Book Rating : 4.4/5 (65 download)
Download or read book How We Do It written by Robert Martin and published by Basic Books (AZ). This book was released on 2013-06-11 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: A primatologist explores the mystery of the origins of human reproduction, explaining that understanding the evolutionary past can provide insight into what worked, what didn't, and what it all means for the future of mankind.
Author : Anne Lopes (biologiste).)
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (489 download)
Download or read book The Evolution of Sex written by Anne Lopes (biologiste).) and published by . This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
