Species Evolution
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Species
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Author : John S. Wilkins
language : en
Publisher: CRC Press
Release Date : 2018-01-29
Species written by John S. Wilkins and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-29 with Nature categories.
Over time the complex idea of "species" has evolved, yet its meaning is far from resolved. This comprehensive work is a fresh look at an idea central to the field of biology by tracing its history from antiquity to today. Species is a benchmark exploration and clarification of a concept fundamental to the past, present, and future of the natural sciences. In this edition, a section is added on the debate over species since the time of the New Synthesis, and brings the book up to date. A section on recent philosophical debates over species has also been added. This edition is better suited non-specialists in philosophy, so that it will be of greater use for scientists wishing to understand how the notion came to be that living organisms form species. Key Selling Features: Covers the philosophical and historical development of the concept of "species" Documents that variation was recognized by pre-Darwinian scholars Includes a section on the debates since the time of the New Synthesis Better suited to non-philosophers
Populations Species And Evolution
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Author : Ernst Mayr
language : en
Publisher: Harvard University Press
Release Date : 1970
Populations Species And Evolution written by Ernst Mayr and has been published by Harvard University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Science categories.
In his extraordinary book, Mayr fully explored, synthesized, and evaluated man's knowledge about the nature of animal species and the part they play in the process of evolution. Now, in this long-awaited abridged edition, Mayr's definitive work is made available to the interested nonspecialist, the college student, and the general reader.
On The Origin Of Species
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Author : Charles Darwin
language : en
Publisher: Jazzybee Verlag
Release Date : 1886
On The Origin Of Species written by Charles Darwin and has been published by Jazzybee Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 1886 with Science categories.
‘On the Origin of Species’ is the great work of Darwin’s life. The whole first edition of 1250 copies was exhausted on the day of issue. The first four chapters explain the operation of artificial selection by man and of natural selection in consequence of the struggle for existence. The fifth chapter deals with the laws of variation and causes of modification other than natural selection. The five succeeding chapters consider difficulties in the way of a belief in evolution generally as well as in natural selection. The three remaining chapters (omitting the recapitulation which occupies the last) deal with the evidence for evolution. The theory which suggested a cause of evolution is thus given the foremost place, and the evidence for the existence of evolution considered last of all.
Relentless Evolution
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Author : John N. Thompson
language : en
Publisher: University of Chicago Press
Release Date : 2013-04-12
Relentless Evolution written by John N. Thompson and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-12 with Science categories.
At a glance, most species seem adapted to the environment in which they live. Yet species relentlessly evolve, and populations within species evolve in different ways. Evolution, as it turns out, is much more dynamic than biologists realized just a few decades ago. In Relentless Evolution, John N. Thompson explores why adaptive evolution never ceases and why natural selection acts on species in so many different ways. Thompson presents a view of life in which ongoing evolution is essential and inevitable. Each chapter focuses on one of the major problems in adaptive evolution: How fast is evolution? How strong is natural selection? How do species co-opt the genomes of other species as they adapt? Why does adaptive evolution sometimes lead to more, rather than less, genetic variation within populations? How does the process of adaptation drive the evolution of new species? How does coevolution among species continually reshape the web of life? And, more generally, how are our views of adaptive evolution changing? Relentless Evolution draws on studies of all the major forms of life—from microbes that evolve in microcosms within a few weeks to plants and animals that sometimes evolve in detectable ways within a few decades. It shows evolution not as a slow and stately process, but rather as a continual and sometimes frenetic process that favors yet more evolutionary change.
How And Why Species Multiply
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Author : Peter R. Grant
language : en
Publisher: Princeton University Press
Release Date : 2020-03-31
How And Why Species Multiply written by Peter R. Grant 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.
Charles Darwin's experiences in the Galápagos Islands in 1835 helped to guide his thoughts toward a revolutionary theory: that species were not fixed but diversified from their ancestors over many generations, and that the driving mechanism of evolutionary change was natural selection. In this concise, accessible book, Peter and Rosemary Grant explain what we have learned about the origin and evolution of new species through the study of the finches made famous by that great scientist: Darwin's finches. Drawing upon their unique observations of finch evolution over a thirty-four-year period, the Grants trace the evolutionary history of fourteen different species from a shared ancestor three million years ago. They show how repeated cycles of speciation involved adaptive change through natural selection on beak size and shape, and divergence in songs. They explain other factors that drive finch evolution, including geographical isolation, which has kept the Galápagos relatively free of competitors and predators; climate change and an increase in the number of islands over the last three million years, which enhanced opportunities for speciation; and flexibility in the early learning of feeding skills, which helped species to exploit new food resources. Throughout, the Grants show how the laboratory tools of developmental biology and molecular genetics can be combined with observations and experiments on birds in the field to gain deeper insights into why the world is so biologically rich and diverse. Written by two preeminent evolutionary biologists, How and Why Species Multiply helps to answer fundamental questions about evolution--in the Galápagos and throughout the world.
Species Evolution
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Author : Max King
language : en
Publisher: Cambridge University Press
Release Date : 1995-01-26
Species Evolution written by Max King and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-01-26 with Science categories.
What are species? What are the factors involved in their evolution? Dr Max King presents an up-to-date synthesis of theoretical, experimental and descriptive perspectives on speciation in higher organisms. The book provides a fresh insight into the processes involved in speciation utilizing the multi-dimensional databases now available. The author clearly and concisely analyses the most recent research in plant and animal populations, concentrating on the evolutionary processes, the role of chromosomes and the genetic mechanisms involved in speciation. This book will be essential reading for research workers in genetics, evolutionary studies, botany and zoology, as well as being of interest to advanced students entering the field.
Genes Categories And Species
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Author : Jody Hey
language : en
Publisher: Oxford University Press on Demand
Release Date : 2001
Genes Categories And Species written by Jody Hey and has been published by Oxford University Press on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
In Genes, Categories and Species, Jody Hey provides an enlightening new solution to one of biology's most ironic and perplexing puzzles. When Darwin showed that life evolves, and that it does so by natural selection, he transformed our understanding of living things. But the very question Darwin addressed-the nature of species-continues to pose an awkward conundrum for biologists. Despite enormous efforts by a great many scholars, biologists still cannot agree on how to identify species or even how to define the word "species." Genes, Categories, and Species is not like other books on the species problem, for it does not begin by asking, "What is a species?" Instead, it focuses on the very fact that biologists are stumped by species and their curious behavior in coping with that uncertainty. Faced with a persistent conundrum-and no lack of data on the subject-biologists who ponder the species problem have ceased to ask the most essential of scientific questions: "What new information do we need to resolve the problem?" This is the question that motivates this book and leads to the discoveries it reveals. The answer to the species problem lies not with the processes and patterns of biological diversity, Hey contends, but rather in the way the human mind perceives and categorizes that diversity. The promise of this book is twofold. First, it allows biologists to understand the causes of the species problem and to use this knowledge to avoid the major confusions that arise over species. Second, with its explanation of the species problem, it gives scholars and students of human nature a humbling example of how ill-suited the human mind is for certain kinds of scientific questions.
The Units Of Evolution
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Author : Marc Ereshefsky
language : en
Publisher: MIT Press
Release Date : 1992
The Units Of Evolution written by Marc Ereshefsky and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Psychology categories.
The Fundamentals series introduces students to the principles of the law by way of clear text combined with visual aids, tools and diagrams to enable an easy understanding of the subject without sacrificing the detail that is required for proper comprehension. Each title assumes no level of prior knowledge, allowing the book to be used for those new to the subject and for distance learning. Criminal Law - The Fundamentals includes full coverage of all topics likely to be studied on Criminal Law courses and it includes summaries of the key Law Commission's proposals for reform where relevant.
Species
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Author : John S. Wilkins
language : en
Publisher: Univ of California Press
Release Date : 2009-09-08
Species written by John S. Wilkins and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-08 with Science categories.
The complex idea of "species" has evolved over time, yet its meaning is far from resolved. This comprehensive work takes a fresh look at an idea central to the field of biology by tracing its history from antiquity to today. John S. Wilkins explores the essentialist view, a staple of logic from Plato and Aristotle through the Middle Ages to fairly recent times, and considers the idea of species in natural history—a concept often connected to reproduction. Tracing "generative conceptions" of species back through Darwin to Epicurus, Wilkins provides a new perspective on the relationship between philosophical and biological approaches to this concept. He also reviews the array of current definitions. Species is a benchmark exploration and clarification of a concept fundamental to the past, present, and future of the natural sciences.
Systematics And The Origin Of Species From The Viewpoint Of A Zoologist
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Author : Ernst Mayr
language : en
Publisher: Harvard University Press
Release Date : 1999
Systematics And The Origin Of Species From The Viewpoint Of A Zoologist written by Ernst Mayr and has been published by Harvard University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Science categories.
This study, first published in 1942, helped to revolutionize evolutionary biology by offering a new approach to taxonomic principles, and correlating the ideas and findings of modern systematics with those of other life disciplines. This book is one of the foundational documents of the Evolutionary Synthesis. It is the book in which Ernst Mayr pioneered his concept of species based chiefly on such biological factors as interbreeding and reproductive isolation, taking into account ecology, geography and life history. In the introduction to this edition, Mayr reflects on the place of this work in the subsequent history of his field.