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Reproduction in Mammals: Human sexuality

Reproduction in Mammals: Human sexuality PDF Author: Colin Russell Austin
Publisher:
ISBN:
Category : Mammals
Languages : en
Pages :

Book Description


Reproduction in Mammals: Human sexuality

Reproduction in Mammals: Human sexuality PDF Author: Colin Russell Austin
Publisher:
ISBN:
Category : Mammals
Languages : en
Pages :

Book Description


Mammalian Sexuality

Mammalian Sexuality PDF Author: Alan F. Dixson
Publisher: Cambridge University Press
ISBN: 1108699499
Category : Medical
Languages : en
Pages : 405

Book Description
There are more than 6000 species belonging to twenty-seven orders in the Class Mammalia. Comparative studies of this diverse and magnificent array of extant species provide valuable opportunities to formulate and test hypotheses concerning the evolution of reproduction. This is the first book to explore, in depth and breadth, the complex interrelationships that exist between patterns of mating behaviour and the evolution of mammalian reproductive anatomy and physiology. It focuses upon the role that copulatory and post-copulatory sexual selection have played during the evolution of the monotremes, marsupials and placental mammals, and examines the effects of sperm competition and cryptic female choice upon coevolution of the genitalia in the two sexes. In addition, due weight is also given to discussions of the modes of life of mammals, and to the roles played by natural selection and phylogeny in determining their reproductive traits.

Exploring the Biological Contributions to Human Health

Exploring the Biological Contributions to Human Health PDF Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 9780309132978
Category : Medical
Languages : en
Pages : 288

Book Description
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.

The Evolution of Human Sexuality

The Evolution of Human Sexuality PDF Author: Donald Symons
Publisher: Oxford University Press
ISBN: 0199878471
Category : Psychology
Languages : en
Pages : 368

Book Description
Anthropology, Sexual Studies, Psychology, Sociology, Gender and Cultural Studies

Reproductive Behavior

Reproductive Behavior PDF Author: William Montagna
Publisher: Springer
ISBN: 9781468430714
Category : Science
Languages : en
Pages : 376

Book Description
Sexual compatibility between male and female partners is in dispensable to normal and successful fertilization in mammals. Thus, the genes from males and females whose sexual behavior is characterized by awkwardness, ineptness, and miscues are elimi nated from the gene pool of the species. In human societies, this compatibility is not always evident; and the behavior that precedes and accompanies copulation and fertilization is exceed ingly complex and affected by many variables. As in most other species of animals, the entire repertoire of reproductive behavior of man is not well understood by man. When viewed, discussed, or reported, the topic is too often and most unfortunately regarded as an amalgam of emotion, mysticism, and biology. In the past, such emotion-charged approaches to the biologi cal fact of reproduction did much to obfuscate the subject; and as a result, much of the array of hormonal, neural, psychological, and social variables that control and insure the successful repro duction of the human species remains even now in Victorian ignor ance. But with the recent rash of books and scientific treatises on the subject, some progress has been made in elucidating human reproduction and associated sexual behavior. However, so entrench ed are some of our social taboos that the danger still lurks of equating social acceptance of the words with an understandin- all too lacking--of the process to which they refer.

Ever Since Adam and Eve

Ever Since Adam and Eve PDF Author: Malcolm Potts
Publisher: CUP Archive
ISBN:
Category : History
Languages : en
Pages : 372

Book Description
A lively and entertaining account of the broad panorama of human sexual behaviour which reveals our actions to be an inextricable mixture of nature and nurture - a combination of innate actions evolved over the millenia, overlain by more recent cultural constraints imposed by civilization.

Human Reproduction and Sexual Behavior

Human Reproduction and Sexual Behavior PDF Author: Richard Evan Jones
Publisher: Prentice Hall
ISBN:
Category : Medical
Languages : en
Pages : 564

Book Description
Introduction to human reproduction and sexual behavior - The female and male reproductive systems - The Brain and Pituitary Gland - The adult female reproductive system - The adult male reproductive system - Sexual differentiation and development - Puberty - Procreation - The menstrual cycle - Gamete transport and fertilization - Pregnancy - Labor and Birth - The neonate and the new parents - Human genetics - Medical aspects of human reproduction - Contraception - Induced abortion - Infertility - Sexually transmitted diseases - Human sexual behavior - The human sexual response - Patterns of human sexual behavior - The psychology and sociology of sexual behavior - Human population growth and family planning.

Human Sexuality

Human Sexuality PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

Book Description


Evolution's Rainbow

Evolution's Rainbow PDF Author: Joan Roughgarden
Publisher: Univ of California Press
ISBN: 0520957970
Category : Science
Languages : en
Pages : 491

Book Description
In this innovative celebration of diversity and affirmation of individuality in animals and humans, Joan Roughgarden challenges accepted wisdom about gender identity and sexual orientation. A distinguished evolutionary biologist, Roughgarden takes on the medical establishment, the Bible, social science—and even Darwin himself. She leads the reader through a fascinating discussion of diversity in gender and sexuality among fish, reptiles, amphibians, birds, and mammals, including primates. Evolution's Rainbow explains how this diversity develops from the action of genes and hormones and how people come to differ from each other in all aspects of body and behavior. Roughgarden reconstructs primary science in light of feminist, gay, and transgender criticism and redefines our understanding of sex, gender, and sexuality. Witty, playful, and daring, this book will revolutionize our understanding of sexuality. Roughgarden argues that principal elements of Darwinian sexual selection theory are false and suggests a new theory that emphasizes social inclusion and control of access to resources and mating opportunity. She disputes a range of scientific and medical concepts, including Wilson's genetic determinism of behavior, evolutionary psychology, the existence of a gay gene, the role of parenting in determining gender identity, and Dawkins's "selfish gene" as the driver of natural selection. She dares social science to respect the agency and rationality of diverse people; shows that many cultures across the world and throughout history accommodate people we label today as lesbian, gay, and transgendered; and calls on the Christian religion to acknowledge the Bible's many passages endorsing diversity in gender and sexuality. Evolution's Rainbow concludes with bold recommendations for improving education in biology, psychology, and medicine; for democratizing genetic engineering and medical practice; and for building a public monument to affirm diversity as one of our nation's defining principles.

How We Do It

How We Do It PDF Author: Robert Martin
Publisher: Basic Books (AZ)
ISBN: 0465030157
Category : Science
Languages : en
Pages : 322

Book Description
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.