Sperm Competition and Sexual Selection



Publisher: Academic Press

Written in English
Cover of: Sperm Competition and Sexual Selection |
Published: Pages: 826 Downloads: 775
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Subjects:

  • Animal behaviour,
  • Animal ecology,
  • Botany & plant sciences,
  • Evolution,
  • Reproductive Medicine & Technology,
  • Physiology Of Reproduction,
  • Science,
  • Medical,
  • Genetics,
  • Life Sciences - Biology - General,
  • Pathophysiology,
  • Psychology & Psychiatry / Social Psychology

Edition Notes

ContributionsTim R. Birkhead (Editor), Anders Pape Møller (Editor)
The Physical Object
FormatPaperback
Number of Pages826
ID Numbers
Open LibraryOL9280422M
ISBN 100121005437
ISBN 109780121005436

Anders Pape Møller is the author of Sexual Selection and the Barn Swallow ( avg rating, 2 ratings, 1 review, published ), Effects of Climate Chan /5(2). This book analyzes and extends thirty years of theoretical and empirical work on insect sperm competition. It considers both male and female interests in sperm utilization and the sexual conflict that can arise when these differ. It covers the mechanics of sperm transfer and utilization, morphology, physiology, and behavior. Sperm competition (the competition among the sperm of different males for fertilization of the eggs of a female) has been suggested to be an important component of sexual selection, but no general assessment has been made of this proposition. We used a meta-analytic approach to assess the extensive literature on paternity (the proportion of offspring in a focal nest sired by an attending male. Multiple mating by females increases both the risk and intensity of sperm competition for males. In chapter 3 I discussed how adaptations in male genitalia can be favored by sexual selection if they reduce the temporal and/or spatial overlap of ejaculates present in the female’s reproductive tract at the time of fertilization, and thus avoid sperm competition from a female’s previous mates.

Buy ebooks, audiobooks and development courses- The Codex for the mind.   The myth that humans are biologically adapted for promiscuous mating with sperm competition is widely accepted but conflicts with existing data. his book Sexual Selection . This chapter focuses on the concept of sperm competition among primates. It states that when a female primate mates with a number of partners, sperm competition may occur between the gametes of rival males, for entree into the ova. Relative testes size and mating systems in primates between non-primates are also examined. The chapter then defines sperm pleiomorphism of humans and relates it to.

Sperm Competition and Sexual Selection Download PDF EPUB FB2

Sperm Competition and Sexual Selection presents the intricate ways in which sperm compete to fertilize eggs and how this has prompted reinterpretations of breeding behavior. This book provides a theoretical framework for the study of sperm competition, which is a central part of sexual : $ Sperm Competition and Sexual Selection presents the intricate ways in which sperm compete to fertilize eggs and how this has prompted reinterpretations of breeding behavior.

This book provides a theoretical framework for the study of sperm competition, which is a central part of sexual selection.

Sperm Competition and Sexual Selection presents the intricate ways in which sperm compete to fertilize eggs and how this has prompted reinterpretations of breeding behavior. This book provides a theoretical framework for the study of sperm competition, which is a central part of sexual selection.

It also discusses the roles of females and the relationships between paternal care in sperm. A major success of Birkhead & Møller’s book Sperm Competition and Sexual Selection is to have captured something of the excitement being Cited by: 2. Sperm Competition and Sexual Selection Tim R. Birkhead, Anders Pape Møller Must-read book Sperm Competition and Sexual Selection book any serious student or researcher who is interested in the latest approaches in the subject of sexual selection.

Sperm Competition and Sexual Selection presents the intricate ways in which sperm compete to fertilize eggs and how this has prompted reinterpretations of breeding behavior.

This book provides a theoretical framework for the study of sperm competition, which is a central part of sexual : Tapa blanda. Sexual selection is a mode of natural selection in which members of one biological sex choose mates of the other sex to mate with (intersexual selection), and compete with members of the same sex for access to members of the opposite sex (intrasexual selection).

These two forms of selection mean that some individuals have greater reproductive success than others within a population, for. Tommaso Pizzari, Geoff A. Parker, in Sperm Biology, Sperm competition is the competition between the ejaculates of different males for the fertilization of a given set of ova.

Charles Darwin () proposed sexual selection as a process that operates on variation in male ability to compete with other males for access to reproductive opportunities, and which promotes traits that confer an.

[free download] sperm competition and sexual selection baby book store, you may not locate it. The problems can be the limited editions that are unquestionable in the baby book store. Epub Book Sperm Competition And Sexual Selection After reading this book, you will in point of fact know how exactly the importance of reading books as common.

size is related to the degree of sperm competition and mating system in each species. We can predict mating system from male’s relative testis size (Harcourt and Gardiner, ). Drosophila sperm can be 10 times larger than the male (3mm to 58mm), which is only susceptible of an explanation through sperm competition and sexual selection theory.

Explore the latest full-text research PDFs, articles, conference papers, preprints and more on SPERM COMPETITION. Find methods information, sources, references or conduct a literature review on. One hundred twenty‐five years ago, in The Descent of Man and Selection in Relation to Sex, 1 Charles Darwin proposed the theory of sexual selection, as distinct from natural selection, to explain why, in some species, males have such magnificent ornaments and, in other species, such impressive weapons.

He suggested two processes, which we now term female choice and male‐male competition. Sperm Competition and Sexual Selection presents the intricate ways in which sperm compete to fertilize eggs and how this has prompted reinterpretations of breeding behavior.

This book provides a theoretical framework for the study of sperm competition, which is a central part of sexual. Sperm Competition and Sexual Selection: : Birkhead, Tim R., Møller, Anders Pape: Books. Sexual selection, including male–male competition, has been a popular topic among the general public and those researching behavior and evolution.

Darwin provides the genesis of sexual selection theory, explaining the evolution of many beautiful and elaborate traits, including the fan of peacocks and the horns of rhinoceros beetles.

Sexual selection can operate both intra- and inter-sexually, either sequentially or simultaneously (Table 1). During intrasexual selection, members of the same sex attempt to outcompete rivals.

Sperm Competition and Sexual Selection presents the intricate ways in which sperm compete to fertilize eggs and how this has prompted reinterpretations of breeding behavior. This book provides a theoretical framework for the study of sperm competition, which is a central part of sexual selection.

It also discusses the roles of females and the. Get this from a library. Sperm competition and sexual selection. [T R Birkhead; A P Møller;] -- Providing a theoretical framework for the study of sperm competition, which is a central part of sexual selection, this book discusses the roles of females and the relationships between paternal care.

Discover the best Sexual Selection books and audiobooks. Learn from Sexual Selection experts like Evelleen Richards and Michael J. Ryan. Read Sexual Selection books like Darwin and the Making of Sexual Selection and A Taste for the Beautiful with a free trial. Sperm competition is the competitive process between spermatozoa of two or more different males to fertilize the same egg during sexual ition can occur when females have multiple potential mating partners.

Greater choice and variety of mates increases a female's chance to produce more viable offspring. However, multiple mates for a female means each individual male has. Explore the latest full-text research PDFs, articles, conference papers, preprints and more on HIS. Find methods information, sources, references or conduct a literature review on HIS.

Sperm competition and the evolution of ejaculates: towards a theory base / G.A. Parker --Sperm competition and sexual selection / Anders Pape Møller --Female roles in sperm competition / William G. Eberhard --Paternity and paternal care / Jonathan Wright --Pollen competition in flowering plants / Lynda F.

Delph, Kayri Havens --Sperm. Sexual Selection in Primates provides an account of all aspects of sexual selection in primates, combining theoretical insights, comprehensive reviews of the primate literature and comparative perspectives from relevant work on other mammals, birds and humans.

Topics include sex roles, sexual dimorphism in weapons, ornaments and armaments, sex ratios, sex differences in behaviour and. Such adaptations may generate sexual conflict over female remating.

Among and within species, increased risk of sperm competition is associated with increased male expenditure on sperm production and transfer, so called strategic ejaculation. The diversity in sperm morphology among insects may in part stem from selection from sperm competition.

Sexual conflict, sexual selection and sperm competition in the spawning decisions of bitterling, Rhodeus sericeus. Behav Ecol Sociobiol – [Google Scholar] Snook RR, Hosken DJ, Karr TL The biology and evolution of polyspermy: Insights from cellular and functional studies of sperm and centrosomal behavior in the fertilized egg.

Sperm Competition and Sexual Selection presents the intricate ways in which sperm compete to fertilize eggs and how this has prompted reinterpretations of breeding behavior. This book provides a theoretical framework for the study of sperm competition, which is a central part of sexual cturer: Academic Press.

Key words: Drosophila, Drosophila mating system, Remating, Sperm competition, Sexual selection INTRODUCTION Mating is the most important and fundamental process for animals to select the best partner and to produce progeny. Darwin’s theory of sexual selection can. One hundred years after Darwin considered how sexual selection shapes the behavioral and morphological characteristics of males for acquiring mates, Parker realized that sexual selection continues after mating through sperm competition.

Because. Discover the best Sperm books and audiobooks. Learn from Sperm experts like Elsevier Books Reference and David Phillips.

Read Sperm books like Sperm Competition and Sexual Selection and Spermiogenesis for free with a free day trial. And the results of those unique experiments were presented in Human Sperm Competition and nowhere the first half of the book the authors explore the role of sperm competition in the evolution of human sexual characteristics, considering for example the architecture of the female reproductive tract, the reasons for male and female.

Study 29 Chapter 7: Sexual Selection, Sperm Competition, and Sexual Conflict flashcards from Sania R. on StudyBlue.Background. Sexual selection arises from competition among individuals of the chosen sex for access to individuals of the choosy sex, and females (usually the choosy sex) may either obtain direct or indirect fitness benefits from their mate choice [].Indirect fitness benefits may consist of genetically based attractiveness of sons or genetic viability of offspring [e.

g., [2,3]].Eupyrene and apyrene sperm dimorphism is most likely a key factor in sperm competition, and the study in butterflies promotes understanding of sexual selection across animal species with sperm polymorphism. This book, describing the evolutionary causes and consequences of the sperm competition in butterflies, is a recommended read for students.