Mechanisms Of Life History Evolution

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Mechanisms of Life History Evolution

Thomas Flatt,Andreas Heyland
Mechanisms of Life History Evolution Book PDF

Author : Thomas Flatt,Andreas Heyland
Publisher : OUP Oxford
Page : 506 pages
File Size : 42,8 Mb
Release : 2011-05-12
Category : Science
ISBN : 9780191621024

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Mechanisms of Life History Evolution by Thomas Flatt,Andreas Heyland Pdf

Life history theory seeks to explain the evolution of the major features of life cycles by analyzing the ecological factors that shape age-specific schedules of growth, reproduction, and survival and by investigating the trade-offs that constrain the evolution of these traits. Although life history theory has made enormous progress in explaining the diversity of life history strategies among species, it traditionally ignores the underlying proximate mechanisms. This novel book argues that many fundamental problems in life history evolution, including the nature of trade-offs, can only be fully resolved if we begin to integrate information on developmental, physiological, and genetic mechanisms into the classical life history framework. Each chapter is written by an established or up-and-coming leader in their respective field; they not only represent the state of the art but also offer fresh perspectives for future research. The text is divided into 7 sections that cover basic concepts (Part 1), the mechanisms that affect different parts of the life cycle (growth, development, and maturation; reproduction; and aging and somatic maintenance) (Parts 2-4), life history plasticity (Part 5), life history integration and trade-offs (Part 6), and concludes with a synthesis chapter written by a prominent leader in the field and an editorial postscript (Part 7).

Selection

Graham Bell
Selection Book PDF

Author : Graham Bell
Publisher : Springer Science & Business Media
Page : 732 pages
File Size : 44,7 Mb
Release : 1996-10-31
Category : Science
ISBN : 041205521X

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Selection by Graham Bell Pdf

The history and diversity of life on earth are testimony to evolutionary processes that extend back to the dawn of time. The agent of change and diversification is natural selection acting over long periods of time. We might, however, ask how a process so simple can give rise to the intricate and complex organization of living things, and might wonder how a process so long-drawn-out can be studied at all. These questions can be answered by recognizing that selection is a distinctive kind of process whose apparent simplicity can lead to very surprising outcomes. For the first time, this book brings together the work of laboratories throughout the world, showing how experimental evolution provides a solid foundation for our understanding of the living world. Selection: The Mechanism of Evolution offers both organismal and molecular biologists and professionals in a wide range of biological disciplines an exciting single-source reference that provides extensive documentation of the experimental basis of our understanding of selection. This book is also an important reference for university professors and graduate students doing research in evolution, evolutionary and ecological genetics, biology, zoology, botany and genetics.

Evolution Of Life Histories

Derek Roff
Evolution Of Life Histories Book PDF

Author : Derek Roff
Publisher : Springer Science & Business Media
Page : 554 pages
File Size : 46,8 Mb
Release : 1993-04-30
Category : Science
ISBN : 0412023911

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Evolution Of Life Histories by Derek Roff Pdf

There are many different types of organisms in the world: they differ in size, physiology, appearance, and life history. The challenge for evolutionary biology is to explain how such diversity arises. The Evolution of Life Histories does this by showing that natural selection is the principal underlying force molding life history variation. The book describes in particular the ways in which variation can be analyzed and predicted. It covers both the genetic and optimization approaches to life history analysis and gives an overview of the general framework of life history theory and the mathematical tools by which predictions can be made and tested. Factors affecting the age schedule of birth and death and the costs of reproduction are discussed. The Evolution of Life Histories concentrates on those theoretical developments that have been tested experimentally. It will interest both students and professionals in evolution, evolutionary ecology, mathematical and theoretical biology, and zoology and entomology.

Evolutionary Biology: Exobiology and Evolutionary Mechanisms

Pierre Pontarotti
Evolutionary Biology Exobiology and Evolutionary Mechanisms Book PDF

Author : Pierre Pontarotti
Publisher : Springer Science & Business Media
Page : 295 pages
File Size : 55,9 Mb
Release : 2013-07-03
Category : Science
ISBN : 9783642382123

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Evolutionary Biology: Exobiology and Evolutionary Mechanisms by Pierre Pontarotti Pdf

This book presents 19 selected contributions to the 16th Evolutionary Biology Meeting, which took place in September 2012 in Marseilles. The aims of these annual meetings, which gather together leading evolutionary biologists and other scientists, are to promote the exchange of ideas and to encourage interdisciplinary collaborations. The first chapter deals with the history of a great discovery: The first experiments on ascidian and sea urchin egg fertilization. The remaining contributions are grouped under the following categories: · Evolutionary biology concepts · Exobiology and the origin of life · Evolutionary mechanisms Offering an up-to-date overview of recent findings in the field of evolutionary biology, this book is an invaluable source of information for scientists, teachers and advanced students.

In Search of the Causes of Evolution

Peter R. Grant,B. Rosemary Grant
In Search of the Causes of Evolution Book PDF

Author : Peter R. Grant,B. Rosemary Grant
Publisher : Princeton University Press
Page : 410 pages
File Size : 53,8 Mb
Release : 2010-11-21
Category : Science
ISBN : 9780691146959

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In Search of the Causes of Evolution by Peter R. Grant,B. Rosemary Grant Pdf

Evolutionary biology has witnessed breathtaking advances in recent years. Some of its most exciting insights have come from the crossover of disciplines as varied as paleontology, molecular biology, ecology, and genetics. This book brings together many of today's pioneers in evolutionary biology to describe the latest advances and explain why a cross-disciplinary and integrated approach to research questions is so essential. Contributors discuss the origins of biological diversity, mechanisms of evolutionary change at the molecular and developmental levels, morphology and behavior, and the ecology of adaptive radiations and speciation. They highlight the mutual dependence of organisms and their environments, and reveal the different strategies today's researchers are using in the field and laboratory to explore this interdependence. Peter and Rosemary Grant--renowned for their influential work on Darwin's finches in the Galápagos--provide concise introductions to each section and identify the key questions future research needs to address. In addition to the editors, the contributors are Myra Awodey, Christopher N. Balakrishnan, Rowan D. H. Barrett, May R. Berenbaum, Paul M. Brakefield, Philip J. Currie, Scott V. Edwards, Douglas J. Emlen, Joshua B. Gross, Hopi E. Hoekstra, Richard Hudson, David Jablonski, David T. Johnston, Mathieu Joron, David Kingsley, Andrew H. Knoll, Mimi A. R. Koehl, June Y. Lee, Jonathan B. Losos, Isabel Santos Magalhaes, Albert B. Phillimore, Trevor Price, Dolph Schluter, Ole Seehausen, Clifford J. Tabin, John N. Thompson, and David B. Wake.

Evolution

Jonathan Bard
Evolution Book PDF

Author : Jonathan Bard
Publisher : CRC Press
Page : 534 pages
File Size : 47,7 Mb
Release : 2021-12-31
Category : Science
ISBN : 9781000483215

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Evolution by Jonathan Bard Pdf

Evolution is the single unifying principle of biology and core to everything in the life sciences. More than a century of work by scientists from across the biological spectrum has produced a detailed history of life across the phyla and explained the mechanisms by which new species form. This textbook covers both this history and the mechanisms of speciation; it also aims to provide students with the background needed to read the research literature on evolution. Students will therefore learn about cladistics, molecular phylogenies, the molecular-genetical basis of evolutionary change including the important role of protein networks, symbionts and holobionts, together with the core principles of developmental biology. The book also includes introductory appendices that provide background knowledge on, for example, the diversity of life today, fossils, the geology of Earth and the history of evolutionary thought. Key Features Summarizes the origins of life and the evolution of the eukaryotic cell and of Urbilateria, the last common ancestor of invertebrates and vertebrates. Reviews the history of life across the phyla based on the fossil record and computational phylogenetics. Explains evo-devo and the generation of anatomical novelties. Illustrates the roles of small populations, genetic drift, mutation and selection in speciation. Documents human evolution using the fossil record and evidence of dispersal across the world leading to the emergence of modern humans.

Evolution

David Zeigler
Evolution Book PDF

Author : David Zeigler
Publisher : Academic Press
Page : 206 pages
File Size : 55,7 Mb
Release : 2014-04-14
Category : Science
ISBN : 9780128004173

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Evolution by David Zeigler Pdf

Evolution: Components and Mechanisms introduces the many recent discoveries and insights that have added to the discipline of organic evolution, and combines them with the key topics needed to gain a fundamental understanding of the mechanisms of evolution. Each chapter covers an important topic or factor pertinent to a modern understanding of evolutionary theory, allowing easy access to particular topics for either study or review. Many chapters are cross-referenced. Modern evolutionary theory has expanded significantly within only the past two to three decades. In recent times the definition of a gene has evolved, the definition of organic evolution itself is in need of some modification, the number of known mechanisms of evolutionary change has increased dramatically, and the emphasis placed on opportunity and contingency has increased. This book synthesizes these changes and presents many of the novel topics in evolutionary theory in an accessible and thorough format. This book is an ideal, up-to-date resource for biologists, geneticists, evolutionary biologists, developmental biologists, and researchers in, as well as students and academics in these areas and professional scientists in many subfields of biology. Discusses many of the mechanisms responsible for evolutionary change Includes an appendix that provides a brief synopsis of these mechanisms with most discussed in greater detail in respective chapters Aids readers in their organization and understanding of the material by addressing the basic concepts and topics surrounding organic evolution Covers some topics not typically addressed, such as opportunity, contingency, symbiosis, and progress

Mechanisms of Life History Evolution

Thomas Flatt,Andreas Heyland
Mechanisms of Life History Evolution Book PDF

Author : Thomas Flatt,Andreas Heyland
Publisher : Oxford University Press
Page : 505 pages
File Size : 45,7 Mb
Release : 2011-05-12
Category : Science
ISBN : 9780199568765

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Mechanisms of Life History Evolution by Thomas Flatt,Andreas Heyland Pdf

This interdisciplinary volume unites evolutionary and molecular biologists from various fields (life history theory, molecular biology, developmental biology, aging, phenotypic plasticity, social behaviour, and endocrinology) who use studies of molecular mechanisms to solve fundamental questions in life history evolution in a variety of organisms.

A Primer of Life Histories

Jeffrey A. Hutchings
A Primer of Life Histories Book PDF

Author : Jeffrey A. Hutchings
Publisher : Oxford University Press
Page : 208 pages
File Size : 40,8 Mb
Release : 2021-09-15
Category : Science
ISBN : 9780192576255

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A Primer of Life Histories by Jeffrey A. Hutchings Pdf

Life histories can be defined as the means by which individuals (or more precisely genotypes) vary their age- or stage-specific expenditures of reproductive effort in response to genetic, phenotypic, and environmental correlates of survival and fecundity. Life histories reflect the expression of traits most closely related to individual fitness, such as age and size at maturity, number and size of offspring, and the timing of the expression of those traits throughout an individual's life. In addition to addressing questions of fundamental importance to ecology and evolution, life-history research plays an integral role in species conservation and management. This accessible primer encompasses the basic concepts, theories, and applied elements of life history evolution, including patterns of trait variability, underlying mechanisms of plastic/evolutionary change, and the practical utility of life-history traits as metrics of species/population recovery, sustainable exploitation, and risk of extinction. Empirical examples are drawn from the entire spectrum of life. A Primer of Life Histories is designed for readers from a broad range of academic backgrounds and experience including graduate students and researchers of ecology and evolutionary biology. It will also be useful to a more applied audience of academic/government researchers in fields such as wildlife biology, conservation biology, fisheries science, and the environmental sciences.

Life History Evolution

Derek A. Roff
Life History Evolution Book PDF

Author : Derek A. Roff
Publisher : Sinauer Associates Incorporated
Page : 527 pages
File Size : 42,7 Mb
Release : 2002
Category : Science
ISBN : 0878937560

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Life History Evolution by Derek A. Roff Pdf

Life History Evolution represents a synthetic approach to the understanding of the evolution of life history variation using the three types of environment (constant, stochastic, predictable) as the focus under which the theory is developed and tested. First, the author outlines a general framework for the study and analysis of life history variation, bringing together the approaches of quantitative genetic modeling and optimality analysis. Using this framework, he then discusses how life histories evolve in the three different types of environments, each of which presents unique characteristics. The theme of the book is that an understanding of evolutionary change requires analysis at both the genetic and phenotypic levels, and that the environment plays a central role in such analyses. Intended for graduate students and researchers, the book's emphasis is on assumptions and testing of models. Mathematical processes are described, but mathematical derivations are kept to a minimum. Each chapter includes a summary, and boxes provide supplementary material.

Behavioral Mechanisms in Evolutionary Ecology

Leslie Real
Behavioral Mechanisms in Evolutionary Ecology Book PDF

Author : Leslie Real
Publisher : University of Chicago Press
Page : 484 pages
File Size : 49,6 Mb
Release : 1994-11-30
Category : Science
ISBN : 0226705978

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Behavioral Mechanisms in Evolutionary Ecology by Leslie Real Pdf

The first book-length exploration of behavioral mechanisms in evolutionary ecology, this ambitious volume illuminates long-standing questions about cause-and-effect relations between an animal's behavior and its environment. By focusing on biological mechanisms—the sum of an animal's cognitive, neural, developmental, and hormonal processes—leading researchers demonstrate how the integrated study of animal physiology, cognitive processes, and social interaction can yield an enriched understanding of behavior. With studies of species ranging from insects to primates, the contributors examine how various animals identify and use environmental resources and deal with ecological constraints, as well as the roles of learning, communication, and cognitive aspects of social interaction in behavioral evolution. Taken together, the chapters demonstrate how the study of internal mechanistic foundations of behavior in relation to their ecological and evolutionary contexts and outcomes provides valuable insight into such behaviors as predation, mating, and dispersal. Behavioral Mechanisms in Evolutionary Ecology shows how a mechanistic approach unites various levels of biological organization to provide a broader understanding of the biological bases of behavioral evolution.

The Return of Science

Philip Pomper,David Gary Shaw
The Return of Science Book PDF

Author : Philip Pomper,David Gary Shaw
Publisher : Rowman & Littlefield
Page : 324 pages
File Size : 47,7 Mb
Release : 2002
Category : History
ISBN : 0742521613

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The Return of Science by Philip Pomper,David Gary Shaw Pdf

In this collection of essays, historians discuss the applications of evolutionary theory to cultural, social, economic and political phenomena. William H. McNeill presents a magisterial statement about the convergence of the sciences toward an evolutionary worldview. Several contributors offer support for this thesis. Anthropologist Donald Brown and archaeologist Albert Naccache bring together the realms of biology and culture in examinations of evolved human features and modes of evolution. Demographer Noel Bonneuil and neuroscientist Alonso Pena apply mathematics to historical evolutionary processes such as the decision-making of human agents and cultural diffusion.

A Primer of Life Histories

Jeffrey Alexander Hutchings
A Primer of Life Histories Book PDF

Author : Jeffrey Alexander Hutchings
Publisher : Unknown
Page : 226 pages
File Size : 53,6 Mb
Release : 2021
Category : Electronic books
ISBN : 0191875600

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A Primer of Life Histories by Jeffrey Alexander Hutchings Pdf

In addition to addressing questions of fundamental importance to ecology and evolution, life-history research plays an integral role in species conservation and management. This accessible primer encompasses the basic concepts, theories and applied elements of life history evolution, including patterns of trait variability, underlying mechanisms of plastic/evolutionary change and the practical utility of life-history traits as metrics of species/population recovery, sustainable exploitation and risk of extinction.

Developmental Plasticity and Evolution

Mary Jane West-Eberhard
Developmental Plasticity and Evolution Book PDF

Author : Mary Jane West-Eberhard
Publisher : Oxford University Press
Page : 815 pages
File Size : 44,5 Mb
Release : 2003-03-13
Category : Science
ISBN : 9780198028567

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Developmental Plasticity and Evolution by Mary Jane West-Eberhard Pdf

The first comprehensive synthesis on development and evolution: it applies to all aspects of development, at all levels of organization and in all organisms, taking advantage of modern findings on behavior, genetics, endocrinology, molecular biology, evolutionary theory and phylogenetics to show the connections between developmental mechanisms and evolutionary change. This book solves key problems that have impeded a definitive synthesis in the past. It uses new concepts and specific examples to show how to relate environmentally sensitive development to the genetic theory of adaptive evolution and to explain major patterns of change. In this book development includes not only embryology and the ontogeny of morphology, sometimes portrayed inadequately as governed by "regulatory genes," but also behavioral development and physiological adaptation, where plasticity is mediated by genetically complex mechanisms like hormones and learning. The book shows how the universal qualities of phenotypes--modular organization and plasticity--facilitate both integration and change. Here you will learn why it is wrong to describe organisms as genetically programmed; why environmental induction is likely to be more important in evolution than random mutation; and why it is crucial to consider both selection and developmental mechanism in explanations of adaptive evolution. This book satisfies the need for a truly general book on development, plasticity and evolution that applies to living organisms in all of their life stages and environments. Using an immense compendium of examples on many kinds of organisms, from viruses and bacteria to higher plants and animals, it shows how the phenotype is reorganized during evolution to produce novelties, and how alternative phenotypes occupy a pivotal role as a phase of evolution that fosters diversification and speeds change. The arguments of this book call for a new view of the major themes of evolutionary biology, as shown in chapters on gradualism, homology, environmental induction, speciation, radiation, macroevolution, punctuation, and the maintenance of sex. No other treatment of development and evolution since Darwin's offers such a comprehensive and critical discussion of the relevant issues. Developmental Plasticity and Evolution is designed for biologists interested in the development and evolution of behavior, life-history patterns, ecology, physiology, morphology and speciation. It will also appeal to evolutionary paleontologists, anthropologists, psychologists, and teachers of general biology.

Concepts of Biology

Samantha Fowler,Rebecca Roush,James Wise
Concepts of Biology Book PDF

Author : Samantha Fowler,Rebecca Roush,James Wise
Publisher : Unknown
Page : 618 pages
File Size : 53,5 Mb
Release : 2018-01-07
Category : Science
ISBN : 9888407457

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Concepts of Biology by Samantha Fowler,Rebecca Roush,James Wise Pdf

Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.