Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Haldane Mayr And Beanbag Genetics
Download Haldane Mayr And Beanbag Genetics full books in PDF, epub, and Kindle. Read online Haldane Mayr And Beanbag Genetics ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Haldane, Mayr, and Beanbag Genetics by : Krishna Dronamraju
Download or read book Haldane, Mayr, and Beanbag Genetics written by Krishna Dronamraju and published by Oxford University Press. This book was released on 2011-01-07 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Haldane, Mayr, and Beanbag Genetics presents a summary of the classic exchange between two great biologists - J.B.S. Haldane and Ernst Mayr - regarding the value of the contributions of the mathematical school represented by J.B.S. Haldane, R.A. Fisher and S. Wright to the theory of evolution. Their pioneering contributions from 1918 to the 1960s dominated and shaped the field of population genetics, unique in the annals of science. In 1959, Mayr questioned what he regarded as the beanbag genetic approach of these pioneers to evolutionary theory, "an input or output of genes, as the adding of certain beans to a beanbag and the withdrawing of others." In 1964, Mayr's contention was refuted by Haldane in a remarkably witty, vigorous and pungent essay, "A defense of beanbag genetics" which compared the mathematical theory to a scaffolding within which a reasonably secure theory expressible in words may be built up. Correspondence between Haldane and Mayr is included. Beanbag genetics has come a long way since 1964. Mayr's (1959) critique of simple uncomplicated population genetics is no longer valid. Population genetics today includes much more than Mayr's beanbag genetics. Population genetics models now include multiple factors, linkage, dominance and epistasis. These may be regarded as the advanced beanbag models. Furthermore, population genetics and developmental genetics have become interdependent. Contemporary beanbag genetics includes molecular clocks, nucleotide diversity, coalescence and DNA-based phylogenetic trees, along with the four major holdovers from classical genetics, mutation, selection, migration and random drift. Molecular genetics has made it possible to study evolution rates at the nucleotide level. It is also possible today to compare DNA similarities and divergence in diverse species of animals and plants, which were not previously crossable.
Book Synopsis Haldane, Mayr, and Beanbag Genetics by : Krishna Dronamraju
Download or read book Haldane, Mayr, and Beanbag Genetics written by Krishna Dronamraju and published by OUP USA. This book was released on 2011-01-07 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents an account of the controversy between two great biologists, J.B.S. Haldane and Ernst Mayr, regarding the significance of the mathematical contributions of the three pioneers, J.B.S. Haldane, R.A. Fisher and S. Wright, to the theory of evolution. The author is a former pupil of J.B.S. Haldane.
Book Synopsis Human Population Genetics by : P.P. Majumder
Download or read book Human Population Genetics written by P.P. Majumder and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: J. B. S. Haldane, R. A. Fisher and Sewall Wright simultaneously, and largely independently, laid the foundations of population genetics and the mathematical theory of evolution. Hal dane was born on November 5, 1892. Although he primarily worked at the University College London (UCL), in 1957 he resigned from the UCL and joined the Indian Statistical Institute, Calcutta (India) as a Research Professor. In celebration of his birth centenary, the Indian Statistical Institute organized an International Conference on Human Genetics from 15 to 19 December, 1992. The prime motive in holding this Conference was to bring together a group of scientists - geneticists, anthropologists, clinicians and statisticians - to evaluate the impact of Haldane's contributions to various areas of human genetics, and also to review recent developments in the subject. Session and lecture themes were so chosen that they covered areas theoretical and applied, classical and emerging. Speakers were then identified and invited to deliver lectures on these themes. Manuscripts of all invited presentations and a selected number of contributed presentations were considered for inclusion in this Proceed ings Volume. Each manuscript was reviewed by at least one Conference participant, which resulted in revision of several manuscripts and rejection of some. This volume is a collection of the manuscripts which have been 'accepted' after the review-process. The Conference began with the "J. B. S. Haldane Centenary Lecture" delivered by C. R. Rao.
Book Synopsis Popularizing Science by : Krishna R. Dronamraju
Download or read book Popularizing Science written by Krishna R. Dronamraju and published by Oxford University Press. This book was released on 2017 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Family background and early life (ancestry, childhood, education) -- Charlotte and sex viri (marriage and scandal, sex viri) -- Eugenics and predictions -- Population genetics -- Evolutionary biology -- On being a guinea pig -- Chemical genetics -- Origin of life -- Human genetics -- The Marxist years -- Lysenko controversy -- Helen Spurway (second wife) -- Popularizing science -- Haldane and Huxley -- Relations with other scientists -- Moving to paradise -- Life in paradise (1957-1964) (death) -- Haldane and religion -- Impact of Haldane today
Book Synopsis A Dominant Character by : Samanth Subramanian
Download or read book A Dominant Character written by Samanth Subramanian and published by Simon and Schuster. This book was released on 2019-12-10 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: J.B.S. Haldane, scientist extraordinaire—born in Britain yet spiritually bound to India—remains one of the most enigmatic geniuses of the modern era. Here is a man who saw action in two world wars, engaged in the most radical politics of his day, conducted groundbreaking scientific research, and wrote with flair and conviction—yet Haldane’s universe remains shrouded in mystery. Award-winning author Samanth Subramanian’s latest offering undoes this travesty. Besides shedding light on Haldane’s contributions to genetics and evolutionary biology—he was the first to calculate the rate at which mutations occur and accumulate in genes—the book illuminates Haldane’s inner world—his towering intellect, his radical vision of society, his provocative philosophy, and his attempts a wrestling with the essential moral questions that scientific progress must raise. Equally, the book dwells on Haldane’s years in India—his journey to the nation; his affiliation with the Indian Statistical Institute, Calcutta; his attachment to the Genetics and Biometry Laboratory in Bhubaneshwar (where he died). Dronamraju’s description of Haldane as ‘the last man who knew everything’ was, at its simplest, an acknowledgement of his command over multiple subjects. But it was also an astute observation that Haldane’s era was the last time when the realms of scientific knowledge were limited enough for a single person to apprehend in near-entirety. To know everything was to see the forces of the world unified and to conceive of life in its full complexity. A Dominant Character will give readers a taste of that heady sensation.
Book Synopsis Popularizing Science by : Krishna R. Dronamraju
Download or read book Popularizing Science written by Krishna R. Dronamraju and published by Oxford University Press. This book was released on 2017 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Family background and early life (ancestry, childhood, education) -- Charlotte and sex viri (marriage and scandal, sex viri) -- Eugenics and predictions -- Population genetics -- Evolutionary biology -- On being a guinea pig -- Chemical genetics -- Origin of life -- Human genetics -- The Marxist years -- Lysenko controversy -- Helen Spurway (second wife) -- Popularizing science -- Haldane and Huxley -- Relations with other scientists -- Moving to paradise -- Life in paradise (1957-1964) (death) -- Haldane and religion -- Impact of Haldane today
Author :Alexander Agassiz Professor of Zoology (Emeritus) Museum of Comparative Zoology Ernst Mayr Publisher :Belknap Press ISBN 13 :9780674865303 Total Pages :811 pages Book Rating :4.8/5 (653 download)
Book Synopsis Animal Species and Evolution by : Alexander Agassiz Professor of Zoology (Emeritus) Museum of Comparative Zoology Ernst Mayr
Download or read book Animal Species and Evolution written by Alexander Agassiz Professor of Zoology (Emeritus) Museum of Comparative Zoology Ernst Mayr and published by Belknap Press. This book was released on 2013-10-01 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a series of twenty chapters, Ernst Mayr presents a consecutive story, beginning with a description of evolutionary biology and ending with a discussion of man as a biological species. Calling attention to unsolved problems, and relating the evolutionary subject matter to appropriate material from other fields, such as physiology, genetics, and biochemistry, the author integrates and interprets existing data. Believing that an unequivocal stand is more likely to produce constructive criticism than evasion of an issue, he does not hesitate to choose that interpretation of a controversial matter which to him seems most consistent with the emerging picture of the evolutionary process.
Book Synopsis What Makes Biology Unique? by : Ernst Mayr
Download or read book What Makes Biology Unique? written by Ernst Mayr and published by Cambridge University Press. This book was released on 2007-04-16 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, a collection of essays written by the most eminent evolutionary biologist of the twentieth century, explores biology as an autonomous science, offers insights on the history of evolutionary thought, critiques the contributions of philosophy to the science of biology, and comments on several of the major ongoing issues in evolutionary theory. Notably, Mayr explains that Darwin's theory of evolution is actually five separate theories, each with its own history, trajectory and impact. Natural selection is a separate idea from common descent, and from geographic speciation, and so on. A number of the perennial Darwinian controversies may well have been caused by the confounding of the five separate theories into a single composite. Those interested in evolutionary theory, or the philosophy and history of science will find useful ideas in this book, which should appeal to virtually anyone with a broad curiosity about biology.
Book Synopsis Evolutionary Restraints by : Mark E. Borrello
Download or read book Evolutionary Restraints written by Mark E. Borrello and published by University of Chicago Press. This book was released on 2010-10-15 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much of the evolutionary debate since Darwin has focused on the level at which natural selection occurs. Most biologists acknowledge multiple levels of selection—from the gene to the species. The debate about group selection, however, is the focus of Mark E. Borrello’s Evolutionary Restraints. Tracing the history of biological attempts to determine whether selection leads to the evolution of fitter groups, Borrello takes as his focus the British naturalist V. C. Wynne-Edwards, who proposed that animals could regulate their own populations and thus avoid overexploitation of their resources. By the mid-twentieth century, Wynne-Edwards became an advocate for group selection theory and led a debate that engaged the most significant evolutionary biologists of his time, including Ernst Mayr, G. C. Williams, and Richard Dawkins. This important dialogue bled out into broader conversations about population regulation, environmental crises, and the evolution of human social behavior. By examining a single facet in the long debate about evolution, Borrello provides powerful insight into an intellectual quandary that remains relevant and alive to this day.
Book Synopsis Exploring Personal Genomics by : Joel T. Dudley
Download or read book Exploring Personal Genomics written by Joel T. Dudley and published by Oxford University Press. This book was released on 2013-01-03 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a novel inquiry-based approach to understanding and interpreting the practical, medical, and societal aspects of personal genomic information. It opens with an introduction to genomics and the issues surrounding the use of genomic data, and then discusses the potential applications of this data using real examples and data sets.
Book Synopsis What Darwin Got Wrong by : Jerry Fodor
Download or read book What Darwin Got Wrong written by Jerry Fodor and published by Profile Books. This book was released on 2011-02-24 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jerry Fodor and Massimo Piatelli-Palmarini, a distinguished philosopher and scientist working in tandem, reveal major flaws at the heart of Darwinian evolutionary theory. They do not deny Darwin's status as an outstanding scientist but question the inferences he drew from his observations. Combining the results of cutting-edge work in experimental biology with crystal-clear philosophical argument they mount a devastating critique of the central tenets of Darwin's account of the origin of species. The logic underlying natural selection is the survival of the fittest under changing environmental pressure. This logic, they argue, is mistaken. They back up the claim with evidence of what actually happens in nature. This is a rare achievement - the short book that is likely to make a great deal of difference to a very large subject. What Darwin Got Wrong will be controversial. The authors' arguments will reverberate through the scientific world. At the very least they will transform the debate about evolution.
Book Synopsis Elements of Evolutionary Genetics by : Brian Charlesworth
Download or read book Elements of Evolutionary Genetics written by Brian Charlesworth and published by Roberts. This book was released on 2010-02-03 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook shows readers how models of the genetic processes involved in evolution are made (including natural selection, migration, mutation, and genetic drift in finite populations), and how the models are used to interpret classical and molecular genetic data. The material is intended for advanced level undergraduate courses in genetics and evolutionary biology, graduate students in evolutionary biology and human genetics, and researchers in related fields who wish to learn evolutionary genetics. The topics covered include genetic variation, DNA sequence variability and its measurement, the different types of natural selection and their effects (e.g. the maintenance of variation, directional selection, and adaptation), the interactions between selection and mutation or migration, the description and analysis of variation at multiple sites in the genome, genetic drift, and the effects of spatial structure.
Book Synopsis Population Genetics by : John H. Gillespie
Download or read book Population Genetics written by John H. Gillespie and published by JHU Press. This book was released on 2004-08-06 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
Download or read book Evolution written by Robin Dunbar and published by Oxford University Press. This book was released on 2020-04-01 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolution is one of the most important processes in life. It not only explains the detailed history of life on earth, but its scope also extends into many aspects of our own contemporary behavior-who we are and how we got to be here, our psychology, our cultures-and greatly impacts modern advancements in medicine and conservation biology. Perhaps its most important claim for science is its ability to provide an overarching framework that integrates the many life sciences into a single unified whole. Yet, evolution-evolutionary biology in particular-has been, and continues to be, regarded with suspicion by many. Understanding how and why evolution works, and what it can tell us, is perhaps the single most important contribution to the public perception of science. This book provides an overview of the basic theory and showcases how widely its consequences reverberate across the life sciences, the social sciences and even the humanities. In this book, Robin Dunbar uses examples drawn from plant life, animals and humans to illustrate these processes. Evolutionary science has important advantages. Most of science deals with the microscopic world that we cannot see and invariably have difficulty understanding, but evolution deals with the macro-world in which we live and move. That invariably makes it much easier for the lay audience to appreciate, understand and enjoy. Evolution: What Everyone Needs to Know® takes a broad approach to evolution, dealing both with the core theory itself and its impact on different aspects of the world we live in, from the iconic debates of the nineteenth century, to viruses and superbugs, to human evolution and behavior.
Book Synopsis Science Museums in Transition by : Carin Berkowitz
Download or read book Science Museums in Transition written by Carin Berkowitz and published by University of Pittsburgh Press. This book was released on 2017-07-21 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner, Outstanding Academic Title 2017, Choice Magazine The nineteenth century witnessed a dramatic shift in the display and dissemination of natural knowledge across Britain and America, from private collections of miscellaneous artifacts and objects to public exhibitions and state-sponsored museums. The science museum as we know it—an institution of expert knowledge built to inform a lay public—was still very much in formation during this dynamic period. Science Museums in Transition provides a nuanced, comparative study of the diverse places and spaces in which science was displayed at a time when science and spectacle were still deeply intertwined; when leading naturalists, curators, and popular showmen were debating both how to display their knowledge and how and whether they should profit from scientific work; and when ideals of nationalism, class politics, and democracy were permeating the museum’s walls. Contributors examine a constellation of people, spaces, display practices, experiences, and politics that worked not only to define the museum, but to shape public science and scientific knowledge. Taken together, the chapters in this volume span the Atlantic, exploring private and public museums, short and long-term exhibitions, and museums built for entertainment, education, and research, and in turn raise a host of important questions, about expertise, and about who speaks for nature and for history.
Book Synopsis Seasonal Adaptations of Insects by : Maurice J. Tauber
Download or read book Seasonal Adaptations of Insects written by Maurice J. Tauber and published by Oxford University Press, USA. This book was released on 1986 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This balanced comprehensive account traces the alterations in body form undergone by insects as they adapt to seasonal change, exploring both theoretical aspects and practical issues. Topics explored include natural history, genetics, evolution, and management of insect adaptations.
Book Synopsis From Darwinian Metaphysics Towards Understanding the Evolution of Evolutionary Mechanisms by : Momme von Sydow
Download or read book From Darwinian Metaphysics Towards Understanding the Evolution of Evolutionary Mechanisms written by Momme von Sydow and published by Universitätsverlag Göttingen. This book was released on 2012 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Although Charles Darwin predicted that his theory 'would give zest to ... metaphysics, ' even he would be astonished at the variety of paths his theory has in fact taken. This holds with regard to both gene-Darwinism, a purified Darwinian approach biologizing the social sciences, and process- Darwinism found in the disciplines of psychology, philosophy of science, and economics. Although Darwinism is often linked to highly confirmed biological theories, some of its interpretations seem to profit from tautological claims as well, where scientific reputation cloaks ideological usage. This book discusses central tenets of Darwinism historically as well as systematically, for example the history of different Darwinian paradigms, the units-of-selection debate, and the philosophical problem of induction as basis of metaphysical Darwinism. Crucially the book addresses the Darwinian claim that evolution is governed by an immutable and unrelentingly cruel law of natural selection. Paradoxically, Darwins theory is a static, non-evolutionary theory of evolution. The current book sketches the historical background and provides suggestions that may help to replace this approach by the idea of an evolution of evolutionary mechanisms (see Escher's 'Drawing Hands' on the cover). This view even suggests a tendency to overcome the blindness of the knowledge acquisition of primordial Darwinian processes and allows for some freedom from external environments. This book first develops a radically Darwinian approach, then criticises this approach from within. Even Darwinism has a tendency to transcend itself. Although the book addresses several empirical issues, it does not challenge particular findings. Instead it builds on many insights of Darwinism and provides a proposal for interpreting known empirical evidence in a different light. It should help pave the way for further developing an understanding of nature that transcends Darwinian metaphysics"--Publisher's description.
