Mate Choice In Plants
DOWNLOAD
READ ONLINE
Download Mate Choice In Plants PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Mate Choice In Plants book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Mate Choice In Plants Mpb 19 Volume 19
DOWNLOAD
READ ONLINE
Author : Nancy Burley
language : en
Publisher: Princeton University Press
Release Date : 2020-03-31
Mate Choice In Plants Mpb 19 Volume 19 written by Nancy Burley and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-31 with Science categories.
This book maintains that higher plants manifest some degree of sexual selection, and it begins to build a framework that unifies many features of plant reproduction previously considered unrelated. Reviewing evidence for sexual selection in plants, the authors discuss possible male-female interactions, concluding with an extensive set of hypotheses for testing. Mechanisms that could be employed in sexual selection in plants include various cellular mechanisms, such as both nuclear and cytoplasmic genetics, B chromosomes, and paternal contributions to the zygote, as well as abortion, double fertilization, delayed fertilization, and certain forms of polyembryony. This study compares the consequences of these processes for the evolution of mate choice in "gymnosperms" and angiosperms.
Mate Choice In Plants
DOWNLOAD
READ ONLINE
Author : Mary F. Willson
language : en
Publisher:
Release Date : 1983
Mate Choice In Plants written by Mary F. Willson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Science categories.
This book maintains that higher plants manifest some degree of sexual selection, and it begins to build a framework that unifies many features of plant reproduction previously considered unrelated. Reviewing evidence for sexual selection in plants, the authors discuss possible male-female interactions, concluding with an extensive set of hypotheses for testing. Mechanisms that could be employed in sexual selection in plants include various cellular mechanisms, such as both nuclear and cytoplasmic genetics, B chromosomes, and paternal contributions to the zygote, as well as abortion, double fertilization, delayed fertilization, and certain forms of polyembryony. This study compares the consequences of these processes for the evolution of mate choice in "gymnosperms" and angiosperms.
Mate Choice In Plants
DOWNLOAD
READ ONLINE
Author : Mary F. Willson
language : en
Publisher:
Release Date :
Mate Choice In Plants written by Mary F. Willson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Mate Choice
DOWNLOAD
READ ONLINE
Author : Gil G. Rosenthal
language : en
Publisher: Princeton University Press
Release Date : 2017-07-18
Mate Choice written by Gil G. Rosenthal and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-18 with Science categories.
A major new look at the evolution of mating decisions in organisms from protozoans to humans The popular consensus on mate choice has long been that females select mates likely to pass good genes to offspring. In Mate Choice, Gil Rosenthal overturns much of this conventional wisdom. Providing the first synthesis of the topic in more than three decades, and drawing from a wide range of fields, including animal behavior, evolutionary biology, social psychology, neuroscience, and economics, Rosenthal argues that "good genes" play a relatively minor role in shaping mate choice decisions and demonstrates how mate choice is influenced by genetic factors, environmental effects, and social interactions. Looking at diverse organisms, from protozoans to humans, Rosenthal explores how factors beyond the hunt for good genes combine to produce an endless array of preferences among species and individuals. He explains how mating decisions originate from structural constraints on perception and from nonsexual functions, and how single organisms benefit or lose from their choices. Both the origin of species and their fusion through hybridization are strongly influenced by direct selection on preferences in sexual and nonsexual contexts. Rosenthal broadens the traditional scope of mate choice research to encompass not just animal behavior and behavioral ecology but also neurobiology, the social sciences, and other areas. Focusing on mate choice mechanisms, rather than the traits they target, Mate Choice offers a groundbreaking perspective on the proximate and ultimate forces determining the evolutionary fate of species and populations.
Sexual Selection
DOWNLOAD
READ ONLINE
Author : Malte Andersson
language : en
Publisher: Princeton University Press
Release Date : 2019-12-31
Sexual Selection written by Malte Andersson and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-31 with Science categories.
Bright colors, enlarged fins, feather plumes, song, horns, antlers, and tusks are often highly sex dimorphic. Why have males in many animals evolved more conspicuous ornaments, signals, and weapons than females? How can such traits evolve although they may reduce male survival? Such questions prompted Darwin's perhaps most scientifically controversial idea--the theory of sexual selection. It still challenges researchers today as they try to understand how competition for mates can favor the variety of sex-dimorphic traits. Reviewing theoretical and empirical work in this very active field, Malte Andersson, a leading contributor himself, provides a major up-to-date synthesis of sexual selection. The author describes the theory and its recent development; examines models, methods, and empirical tests; and identifies many unsolved problems. Among the topics discussed are the selection and evolution of mating preferences; relations between sexual selection and speciation; constraints on sexual selection; and sex differences in signals, body size, and weapons. The rapidly growing study of sexual selection in plants is also reviewed. This volume will interest students, teachers, and researchers in behavioral ecology and evolutionary biology.
Feminism And Evolutionary Biology
DOWNLOAD
READ ONLINE
Author : Patricia Gowaty
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Feminism And Evolutionary Biology written by Patricia Gowaty and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Standing at the intersection of evolutionary biology and feminist theory is a large audience interested in the questions one field raises for the other. Have evolutionary biologists worked largely or strictly within a masculine paradigm, seeing males as evolving and females as merely reacting passively or carried along with the tide? Would our view of nature `red in tooth in claw' be different if women had played a larger role in the creation of evolutionary theory and through education in its transmission to younger generations? Is there any such thing as a feminist science or feminist methodology? For feminists, does any kind of biological determinism undermine their contention that gender roles purely constructed, not inherent in the human species? Does the study of animals have anything to say to those preoccupied with the evolution and behavior of humans? All these questions and many more are addressed by this book, whose contributing authors include leading scholars in both feminism and evolutionary biology. Bound to be controversial, this book is addressed to evolutionary biologists and to feminists and to the large number of people interested in women's studies.
Selection Methods In Plant Breeding
DOWNLOAD
READ ONLINE
Author : Izak Bos
language : en
Publisher: Springer Science & Business Media
Release Date : 1995-08-31
Selection Methods In Plant Breeding written by Izak Bos and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-08-31 with Science categories.
Our requirement for plant breeders to be successful has never been greater. However one views the forecasted numbers for future population growth we will need, in the immediate future, to be feeding, clothing and housing many more people than we do, inadequately, at present. Plant breeding represents the most valuable strategy in increasing our productivity in a way that is sustainable and environmentally sensitive. Plant breeding can rightly be considered as one of the oldest multidisciplin ary subjects that is known to humans. It was practised by people who first started to carry out a settled form of agriculture. The art, as it must have been at that stage, was applied without any formal underlying framework, but achieved dramatic results, as witnessed by the forms of cultivated plants we have today. We are now learning how to apply successfully the results of yet imperfect scientific knowledge. This knowledge is, however, rapidly develop ing, particularly in areas of tissue culture, biotechnology and molecular biology. Plant breeding's inherent multifaceted nature means that alongside obvious subject areas like genetics we also need to consider areas such as: statistics, physiology, plant pathology, entomology, biochemistry, weed science, quality, seed characteristics, reproductive biology, trial design, se lection and computing.
Sexual Conflict
DOWNLOAD
READ ONLINE
Author : Göran Arnqvist
language : en
Publisher: Princeton University Press
Release Date : 2013-11-28
Sexual Conflict written by Göran Arnqvist and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-28 with Science categories.
The past decade has seen a profound change in the scientific understanding of reproduction. The traditional view of reproduction as a joint venture undertaken by two individuals, aimed at replicating their common genome, is being challenged by a growing body of evidence showing that the evolutionary interests of interacting males and females diverge. This book demonstrates that, despite a shared genome, conflicts between interacting males and females are ubiquitous, and that selection in the two sexes is continuously pulling this genome in opposite directions. These conflicts drive the evolution of a great variety of those traits that distinguish the sexes and also contribute to the diversification of lineages. Göran Arnqvist and Locke Rowe present an array of evidence for sexual conflict throughout nature, and they set these conflicts into the well-established theoretical framework of sexual selection. The recognition of conflict between the sexes is transforming our theories for the evolution of mating systems and the sexes themselves. Written by two top researchers in the field, Sexual Conflict is the first book to describe this transformation. It is a must read for all scholars and students interested in the evolutionary biology of reproduction.
In The Light Of Evolution
DOWNLOAD
READ ONLINE
Author : National Academy of Sciences
language : en
Publisher: Sackler Colloquium
Release Date : 2007
In The Light Of Evolution written by National Academy of Sciences and has been published by Sackler Colloquium this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Science categories.
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.
The Evolution Of Sex And Its Consequences
DOWNLOAD
READ ONLINE
Author : S.C. Stearns
language : en
Publisher: Birkhäuser
Release Date : 2013-11-21
The Evolution Of Sex And Its Consequences written by S.C. Stearns and has been published by Birkhäuser this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-21 with Science categories.