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Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues > Evolution
A persistent argument among evolutionary biologists and philosophers revolves around the nature of natural selection. Evolution by Natural Selection: Confidence, Evidence and the Gap explores this argument by using a theory of persistence as an intentional foil to examine ways in which similar theories can be misunderstood. It discusses Charles Darwin's theory of natural selection, including what the theory says, what it aims to explain, and how it manages to explain natural selection. Darwin's theory is so familiar today that it feels universally understood. However, the fact that there are so divergent views about the theory means that not everyone who thinks he or she understands it can be right. This book describes the history of evolutionary theory as a sequence of theoretical developments, not all of which can be considered improvements. In particular, it suggests that some attempts to use the theory of natural selection end up reshaping the concepts involved so that they can be applied more easily to the world. As a result, the theory is stripped of some of its explanatory power and becomes detached from the empiricism that good scientific examination requires. With these issues in mind, Evolution by Natural Selection shows there are aspects of the theory of natural selection that are not totally understood. These misunderstandings create problems in uses of the theory. At a time when selectionist explanations are being brought forward to explain an ever-widening range of phenomena, this book analyzes the explanatory structure of Darwin's theory. It takes a much-needed thoughtful look into the working parts of the theory of natural selection to provide better understanding of the theory and its role in contemporary science and life.
Evolution: The Whole Story contains everything you need to know about the development and survival of life on Earth. Each chapter of this accessible and lavishly illustrated book takes a major living group and presents thematic essays discussing the evolution of particular subgroups as they appeared on Earth with reference to detailed comparative anatomy, evolutionary legacies, and the breakthrough theories of eminent scientists. Accompanying the essays are amazing photographic features that investigate the characteristics of individual organisms in detail: in some, remarkable fossils, assembled skeletons, and lifelike reconstructions are presented and analyzed; while in others, living species are depicted and compared in detail to their direct ancestors, creatures that may have lived millions of years ago.
An accessible and straightforward intro to cell biology In the newly revised Fourth Edition of Cell Biology: A Short Course, a distinguished team of researchers delivers a concise and accessible introduction to modern cell biology, integrating knowledge from genetics, molecular biology, biochemistry, physiology, and microscopy. The book places a strong emphasis on drawing connections between basic science and medicine. Telling the story of cells as the units of life in a colorful and student-friendly manner, Cell Biology: A Short Course takes an "essentials only" approach. It conveys critical points without overburdening the reader with extraneous or secondary information. Clear diagrams and examples from current research accompany special boxed sections that focus on the importance of cell biology in medicine and industry. A new feature, "BrainBoxes" describes some of the key people who created the current understanding of Cell Biology. The book has been thoroughly revised and updated since the last edition and includes: Thorough introduction to cells and tissues, membranes, organelles, and the structure of DNA and genetic code Explorations of DNA as a data storage medium, transcription and the control of gene expression, and recombinant DNA and genetic engineering Discussion of the manufacture of proteins, protein structure, and intracellular protein trafficking Description of ions and voltages, intracellular and extracellular signaling Introduction to the cytoskeleton and cell movement Discussion of cell division and apoptosis Perfect for undergraduate students seeking an accessible, one-stop reference on cell biology, Cell Biology: A Short Course is also an ideal reference for pre-med students.
Ethnobiology is a fascinating science. To understand this vocation it needs to be studied under an evolutionary point of view that is very strong and significant, although this aspect is often poorly approached in the literature. This is the first book to compile and discuss information about evolutionary ethnobiology in English.
The controversy over teaching evolution or creationism in American public schools offers a policy paradox. Two sets of values-science and democracy-are in conflict when it comes to the question of what to teach in public school biology classes. Prindle illuminates this tension between American public opinion, which clearly prefers that creationism be taught in public school biology classes, versus the ideal that science, and only science, be taught in those classes. An elite consisting of scientists, professional educators, judges, and business leaders by and large are determined to ignore public preferences and teach only science in science classes despite the majority opinion to the contrary. So how have the political process and the Constitutional law establishment managed to thwart the people's will in this self-proclaimed democracy? Drawing on a vast body of work across the natural sciences, social sciences, and humanities, Prindle explores the rhetoric of the evolution issue, explores its history, examines the nature of the public opinion that causes it, evaluates the Constitutional jurisprudence that upholds it, and explains the political dynamic that keeps it going. This incisive analysis is a must-read in a wide range of disciplines and for anyone who wants to understand the politics of biology.
This multi-author, six-volume work summarizes our current knowledge on the developmental biology of all major invertebrate animal phyla. The main aspects of cleavage, embryogenesis, organogenesis and gene expression are discussed in an evolutionary framework. Each chapter presents an in-depth yet concise overview of both classical and recent literature, supplemented by numerous color illustrations and micrographs of a given animal group. The largely taxon-based chapters are supplemented by essays on topical aspects relevant to modern-day EvoDevo research such as regeneration, embryos in the fossil record, homology in the age of genomics and the role of EvoDevo in the context of reconstructing evolutionary and phylogenetic scenarios. A list of open questions at the end of each chapter may serve as a source of inspiration for the next generation of EvoDevo scientists. Evolutionary Developmental Biology of Invertebrates is a must-have for any scientist, teacher or student interested in developmental and evolutionary biology as well as in general invertebrate zoology. This volume starts off with three chapters that set the stage for the entire work by covering general aspects of EvoDevo research, including its relevance for animal phylogeny, homology issues in the age of developmental genomics, and embryological data in the fossil record. These are followed by taxon-based chapters on the animals that are commonly considered to have branched off the Animal Tree of Life before the evolution of the Bilateria: the Porifera, Placozoa, Cnidaria (with the Myxozoa being treated separately) and Ctenophora. In addition, the Acoelomorpha, Xenoturbellida and Chaetognatha are examined, including their currently hotly debated phylogenetic affinities.
A fully updated edition of one of the most original accounts of evolution ever written, featuring new fractal diagrams, six new 'tales' and the latest scientific developments. THE ANCESTOR'S TALE is a dazzling, four-billion-year pilgrimage to the origins of life: Richard Dawkins and Yan Wong take us on an exhilarating reverse journey through evolution, from present-day humans back to the microbial beginnings of life. It is a journey happily interrupted by meetings of fellow modern animals (as well as plants, fungi and bacteria) similarly tracing their evolutionary path back through history. As each evolutionary pilgrim tells their tale, Dawkins and Wong shed light on topics such as speciation, sexual selection and extinction. Written with unparalleled wit, clarity and intelligence; taking in new scientific discoveries of the past decade; and including new 'tales', illustrations and fractal diagrams, THE ANCESTOR'S TALE shows us how remarkable we are, how astonishing our history, and how intimate our relationship with the rest of the living world.
This book focuses on human anatomy and medicine and specifically on both muscular and skeletal birth defects in humans with trisomy. Moreover, this book also deals with Down syndrome, which is one of the most studied human syndromes and, due to its high incidence and the fact that individuals with this syndrome often live until adulthood, is of special interest to the scientific and medical community. This new line of inquiry is addressed to a wide audience, including medical researchers, physicians, surgeons, medical and dental students, pathologists, and pediatricians, among others, while also being of interest to developmental and evolutionary biologists, anatomists, functional morphologists, and zoologists.
The Wonder of Flight. The Science of Evolution. From both, Richard Dawkins weaves a fascinating and beautifully illustrated account of how nature and humans have learned to overcome the pull of gravity and take to the skies. Do you sometimes dream you can fly like a bird? Gliding effortlessly above the treetops, soaring and swooping, playing and dodging through the third dimension. Computer games, virtual reality headsets, and some drugs can lift our imagination and fly us through fabled, magical spaces. But it's not the real thing. No wonder some of the past's greatest minds, including Leonardo da Vinci's, have yearned for flying machines and struggled to design them. Flights of Fancy is a book about flying – all the different ways of defying gravity that have been discovered by humans over the centuries and by other animals over the millions of years, from the mythical Icarus, to the sadly extinct but magnificent bird Argentavis magnificens, to the Wright Flyer and the 747. But it also means flights of digression into more general ideas and principles that take off from a discussion about actual flight. Fascinating and elegantly written, this is a unique collaboration between one of the world's leading zoologists and a talented artist, and perfect for enquiring teenage minds.
This book provides cutting-edge studies and technologies using small fishes, including zebrafish, medaka, and other fishes as new model animals for molecular biology, developmental biology, and medicine. It also introduces eccentric fish models that are pioneering new frontiers of biology. Zebrafish and medaka have been developed as lower vertebrate model organisms because these small fish are easy to raise in the laboratory and are useful for the live imaging of the morphology and activity of cells and tissues in intact animals. By virtue of those specific advantages, fish studies have demonstrated the common features of vertebrates and raised further questions toward understanding the mystery of life. The book consists of four parts: "Development and Cell Biology", "Homeostasis and Reproduction", "Clinical Models", and "Eccentric Fish". Together they describes the core area of small fish study - often considered mere zoology but which is actually proving to be the universal basis of life. Written by leading scientists, the book helps readers to understand small fishes, inspires scientists to utilize small fishes in their studies, and encourages anyone who wants to participate in the large and fantastic world of small fish.
We live in a world surrounded by remarkable cultural achievements
of human kind. Almost every day we hear of new innovations in
technology, in medicine and in the arts which remind us that humans
are capable of remarkable creativity. But what is human creativity?
The modern world provides a tiny fraction of cultural diversity and
the evidence for human creativity, far more can be seen by looking
back into prehistory. The book examines how our understanding of
human creativity can be extended by exploring this phenomenon
during human evolution and prehistory.
Taking up the historical evolution of Darwin and his theories and the cultural responses they have inspired, Reflecting on Darwin poses the following questions: 'How are the apparatuses in the mid-nineteenth century and at the turn of the twenty-first century interconnected with bio-scientific paradigms in art, literature, culture and science?' 'How are naturalism, determinism and Darwinism - the eugenics of the nineteenth century and the genetic coding of the twentieth century - positioned, embodied and staged in various media configurations and media genres?' and 'How have particular media apparatuses formed, displaced or stabilized the various concepts of humankind in the framework of evolutionary theory?' Ranging from the early circulation of Darwin's ideas to the present, this interdisciplinary collection pays particular attention to Darwin's postmillennial reception. Beginning with an overview of the historical development of contemporary ecological and ethical fears, Reflecting on Darwin then turns to Darwin's influence on contemporary media, neo-Victorian literature and culture, science fiction literature and film, and contemporary theory. In examining the plurality of ways in which Darwin has been rewritten and reappropriated, this unique volume both mirrors and inspects the complexity of recent debates in Victorian and neo-Victorian studies.
On the basis of thermodynamic considerations and the Earth's historical processes, this book argues the physical inevitability of life's generation and evolution, i.e., Why did life generate? Why does life evolve? Following an introduction to the problem, the hypothesis "Darwinian Evolution of Molecules" is proposed, which explains how, when, and where life was instigated through successive chemical reactions and the survival of selected molecules. The individual processes described are all scientifically reasonable, being verifiable by experiment. The hypothesis is supported by extensive reference to the scientific literature published in academic journals, including some experimental reports from the author's own research group. The readers of this book will learn that the decreasing temperature of the early Earth led to a reduction in its entropy, inducing the Earth's materials to order, which entailed ordering of the light elements as organic molecules with subsequent further ordering (i.e., evolution) to systems that can be considered alive (i.e., life). Researchers and students, as well as the non-academic audience, interested in the interdisciplinary problem of the origin of life will find suggestions and possible approaches to the scientific and conceptual problems they may be facing.
Rhetorical scholarship has for decades relied solely on culture to explain persuasive behavior. While this focus allows for deep explorations of historical circumstance, it neglects the powerful effects of biology on rhetorical behavior - how our bodies and brains help shape and constrain rhetorical acts. Not only is the cultural model incomplete, but it tacitly endorses the fallacy of human exceptionalism. By introducing evolutionary biology into the study of rhetoric, this book serves as a model of a biocultural paradigm. Being mindful of biological and cultural influences allows for a deeper view of rhetoric, one that is aware of the ubiquity of persuasive behavior in nature. Human and nonhuman animals, and even some plants, persuade to survive - to live, love, and cooperate. That this broad spectrum of rhetorical behavior exists in the animal world demonstrates how much we can learn from evolutionary biology. By incorporating scholarship on animal signaling into the study of rhetoric, the author explores how communication has evolved, and how numerous different species of animals employ similar persuasive tactics in order to overcome similar problems. This cross-species study of rhetoric allows us to trace the origins of our own persuasive behaviors, providing us with a deeper history of rhetoric that transcends the written and the televised, and reveals the artifacts of our communicative past.
Covering a range of metaphors from a diverse field of sciences, from cell and molecular biology to evolution, ecology, and biomedicine, Understanding Metaphors in the Life Sciences explores the positive and negative implications of the widespread use of metaphors in the biological and life sciences. From genetic codes, programs, and blueprints, to cell factories, survival of the fittest, the tree of life, selfish genes, and ecological niches, to genome editing with CRISPR's molecular scissors, metaphors are ubiquitous and vital components of the modern life sciences. But how exactly do metaphors help scientists to understand the objects they study? How can they mislead both scientists and laypeople alike? And what should we all understand about the implications of science's reliance on metaphorical speech and thought for objective knowledge and adequate public policy informed by science? This book will literally help you to better understand the metaphorical dimensions of science.
The million copy international bestseller, critically acclaimed and translated into over 25 languages. As influential today as when it was first published, The Selfish Gene has become a classic exposition of evolutionary thought. Professor Dawkins articulates a gene's eye view of evolution - a view giving centre stage to these persistent units of information, and in which organisms can be seen as vehicles for their replication. This imaginative, powerful, and stylistically brilliant work not only brought the insights of Neo-Darwinism to a wide audience, but galvanized the biology community, generating much debate and stimulating whole new areas of research. Forty years later, its insights remain as relevant today as on the day it was published. This 40th anniversary edition includes a new epilogue from the author discussing the continuing relevance of these ideas in evolutionary biology today, as well as the original prefaces and foreword, and extracts from early reviews. Oxford Landmark Science books are 'must-read' classics of modern science writing which have crystallized big ideas, and shaped the way we think.
This collection of essays looks at sexuality and reproduction from an evolutionary perspective. Covering experimental discoveries as well as theoretical investigations, the volume explores the relationship between evolution and other areas of human behaviour.
This second of two volumes on Plant Genome Diversity provides, in 20 chapters, insights into the structural evolution of plant genomes with all its variations. Starting with an outline of plant phylogeny and its reconstruction, the second part of the volume describes the architecture and dynamics of the plant cell nucleus, the third examines the evolution and diversity of the karyotype in various lineages, including angiosperms, gymnosperms and monilophytes. The fourth part presents the mechanisms of polyploidization and its biological consequences and significance for land plant evolution. The fifth part deals with genome size evolution and its biological significance. Together with Volume I, this comprehensive book on the plant genome is intended for students and professionals in all fields of plant science, offering as it does a convenient entry into a burgeoning literature in a fast-moving field.
Evolutionary ethics - the application of evolutionary ideas to moral thinking and justification - began in the nineteenth century with the work of Charles Darwin and Herbert Spencer, but was subsequently criticized as an example of the naturalistic fallacy. In recent decades, however, evolutionary ethics has found new support among both the Darwinian and the Spencerian traditions. This accessible volume looks at the history of thought about evolutionary ethics as well as current debates in the subject, examining first the claims of supporters and then the responses of their critics. Topics covered include social Darwinism, moral realism, and debunking arguments. Clearly written and structured, the book guides readers through the arguments on both sides, and emphasises the continuing relevance of evolutionary theory to our understanding of ethics today.
This book comprising 13 chapters, is the second of the four books planned for a series on Progress in Mycological Research. The chapters provide an overview of the progress and shifts that have taken place towards the understanding of the Systematics and Evolution of Fungi with the availability of modern tools and techniques. Most major groups of fungi such as the Chytridiomycota, Zygomycota, Ascomycota, and Basidiomycota have been attempted to be covered. Advances in morphological and molecular taxonomy of highly toxigenic Fusarium species and understanding the phylogeny of the alternarioid hyphomycetes have also been dealt with in their respective chapters. Methods used in fungal evolutionary biology, their theory, examples and potential applications, and proteomics research for rapid diagnosis to invasive candidiasis have been reviewed in two different chapters. The ways in which molecular biologists and morphosystematists can develop synergy between them has been elaborated in the introductory chapter.
Recently, technological progress and the rise of DNA barcoding efforts have led to a significant increase in the availability of molecular datasets on intraspecific variability. Carcinologists and other organismal biologists, who want to use molecular tools to investigate patterns on the scale of populations, face a bewildering variety of genetic markers, analytical methods, and computer programs from which to choose. A modern overview of population genetic and phylogeographic studies, Phylogeography and Population Genetics in Crustacea offers insights to guide research on intraspecific genetic variation in crustaceans. Combining theory and case studies of current best practices, the book helps researchers select methods of analysis and interpret their results. The theoretical chapters discuss the potential of currently used and upcoming molecular markers in the context of marine non-model species. They also gather practical tips and address the effect of seldom-discussed sources of error, such as spatial and temporal variation, stochasticity, and choice of statistical parameters. Case studies of marine and limnic crustaceans from around the world highlight the importance and diversity of sources of population structure in intraspecific variation. Written by an international team of 46 leading experts, the book showcases the use and analysis of molecular markers, including mitochondrial and nuclear DNA sequence data, coding and non-coding sequences, microsatellites, and cytogenetics. It gives researchers and students a valuable summary of current knowledge on the processes that shape genetic variability and geographic distribution patterns in space and time.
The genome's been mapped. Arguably the most significant scientific discovery of the new century, the mapping of the twenty-three pairs of chromosomes that make up the human genome raises almost as many questions as it answers. Questions that will profoundly impact the way we think about disease, about longevity, and about free will. Questions that will affect the rest of your life. "Genome" offers extraordinary insight into the ramifications of this incredible breakthrough. By picking one newly discovered gene from each pair of chromosomes and telling its story, Matt Ridley recounts the history of our species and its ancestors from the dawn of life to the brink of future medicine. From Huntington's disease to cancer, from the applications of gene therapy to the horrors of eugenics, Matt Ridley probes the scientific, philosophical, and moral issues arising as a result of the mapping of the genome. It will help you understand what this scientific milestone means for you, for your children, and for humankind.
This seven-volume series is the most extensive treatise on early life histories of the freshwater fishes of North America. It represents the state-of-the-art in fishery biology and provides a systematic approach to the study of early life histories of all the fishes in this region. Each volume contains distinguishing characteristics and a pictorial guide to the families of fishes in the OR Drainage, followed by chapters on the families. This series fills a gap in the literature, providing information on the spawning habitat requirements, reproductive behavior, and ecological relationships during the first few months of life for most species. This fifth volume examines the families aphredoderidae through sciaenidae.
As a review of the status of biogeography in the West Indies in the 1980s, the first edition of Biogeography of the West Indies: Past, Present, and Future provided a synthesis of our current knowledge of the systematics and distribution of major plant and animal groups in the Caribbean basin. The totally new and revised Second Edition, Biogeography of the West Indies: Patterns and Perspectives, emphasizes recent ideas and hypotheses in the field and includes many new chapters and contributions. The authors use the broadest possible interpretations of the concepts of biogeography, consider anthropological and geological factors, and discuss the conservation of endemic species. Drawing together contributions from the leading experts in biogeography and biodiversity, this book introduces new patterns and developments that add to our understanding of how plants and animals are dispersed throughout the region. Many contributions use new techniques such as molecular systematics to test older studies based strictly on morphological data. Unique in its inclusion of a wide variety of organisms and in its coordination of scientific data and conservation strategies, Biogeography of the West Indies: Patterns and Perspectives, Second Edition provides the only encyclopedic discussion available on the biogeography of the Antilles.
Phylogenomics: A Primer, Second Edition is for advanced undergraduate and graduate biology students studying molecular biology, comparative biology, evolution, genomics, and biodiversity. This book explains the essential concepts underlying the storage and manipulation of genomics level data, construction of phylogenetic trees, population genetics, natural selection, the tree of life, DNA barcoding, and metagenomics. The inclusion of problem-solving exercises in each chapter provides students with a solid grasp of the important molecular and evolutionary questions facing modern biologists as well as the tools needed to answer them. |
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