Taxonomy: The Classification of Biological Organisms PDF Download
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Author: Kristi Lew
Publisher: Enslow Publishing, LLC
ISBN: 0766099393
Category : Young Adult Nonfiction
Languages : en
Pages : 82
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Book Description
Through simple yet engaging language and detailed images and charts, readers will explore the work of Aristotle, Linnaeus, Darwin, and other well-known, and some not so well-known, figures throughout history who tried to make sense of the natural world, as well as the breakthroughs and technologies that allow scientists to study organisms down to the genetic level. This book supports the Next Generation Science Standards on heredity and biological evolution by helping students understand how mutations lead to genetic variation, which in turn leads to natural selection. In addition, informative sidebars, a bibliography, and a Further Reading section with current books and educational websites will allow inquisitive minds to dive deeper into the evolutionary relationships among organisms.
Author: Kristi Lew
Publisher: Enslow Publishing, LLC
ISBN: 0766099393
Category : Young Adult Nonfiction
Languages : en
Pages : 82
Get Book Here
Book Description
Through simple yet engaging language and detailed images and charts, readers will explore the work of Aristotle, Linnaeus, Darwin, and other well-known, and some not so well-known, figures throughout history who tried to make sense of the natural world, as well as the breakthroughs and technologies that allow scientists to study organisms down to the genetic level. This book supports the Next Generation Science Standards on heredity and biological evolution by helping students understand how mutations lead to genetic variation, which in turn leads to natural selection. In addition, informative sidebars, a bibliography, and a Further Reading section with current books and educational websites will allow inquisitive minds to dive deeper into the evolutionary relationships among organisms.
Author: International Commission on Zoological Nomenclature
Publisher: Univ of California Press
ISBN: 9780853010036
Category : Animals
Languages : fr
Pages : 364
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Book Description
Author: Samantha Fowler
Publisher:
ISBN: 9781739015503
Category :
Languages : en
Pages : 0
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Book Description
Black & white print. Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.
Author: Howard Ochman
Publisher:
ISBN: 9781621820376
Category : Science
Languages : en
Pages : 0
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Book Description
Bacteria have been the dominant forms of life on Earth for the past 3.5 billion years. They rapidly evolve, constantly changing their genetic architecture through horizontal DNA transfer and other mechanisms. Consequently, it can be difficult to define individual species and determine how they are related. Written and edited by experts in the field, this collection from Cold Spring Harbor Perspectives in Biology examines how bacteria and other microbes evolve, focusing on insights from genomics-based studies. Contributors discuss the origins of new microbial populations, the evolutionary and ecological mechanisms that keep species separate once they have diverged, and the challenges of constructing phylogenetic trees that accurately reflect their relationships. They describe the organization of microbial genomes, the various mutations that occur, including the birth of new genes de novo and by duplication, and how natural selection acts on those changes. The role of horizontal gene transfer as a strong driver of microbial evolution is emphasized throughout. The authors also explore the geologic evidence for early microbial evolution and describe the use of microbial evolution experiments to examine phenomena like natural selection. This volume will thus be essential reading for all microbial ecologists, population geneticists, and evolutionary biologists.
Author: Kevin de Queiroz
Publisher: CRC Press
ISBN: 0429821352
Category : Nature
Languages : en
Pages : 101
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Book Description
The PhyloCode is a set of principles, rules, and recommendations governing phylogenetic nomenclature, a system for naming taxa by explicit reference to phylogeny. In contrast, the current botanical, zoological, and bacteriological codes define taxa by reference to taxonomic ranks (e.g., family, genus) and types. This code will govern the names of clades; species names will still be governed by traditional codes. The PhyloCode is designed so that it can be used concurrently with the rank-based codes. It is not meant to replace existing names but to provide an alternative system for governing the application of both existing and newly proposed names. Key Features Provides clear regulations for naming clades Based on expressly phylogenetic principles Complements existing codes of nomenclature Eliminates the reliance on taxonomic ranks in favor of phylogenetic relationships Related Titles: Rieppel, O. Phylogenetic Systematics: Haeckel to Hennig (ISBN 978-1-4987-5488-0) de Queiroz, K., Cantino, P. D. and Gauthier, J. A. Phylonyms: A Companion to the PhyloCode (ISBN 978-1-138-33293-5).
Author: Donald L.J. Quicke
Publisher: Springer Science & Business Media
ISBN: 9401121346
Category : Science
Languages : en
Pages : 323
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Book Description
Taxonomy is an ever-changing, controversial and exCitmg field of biology. It has not remained motionless since the days of its founding fathers in the last century, but, just as with other fields of endeavour, it continues to advance in leaps and bounds, both in procedure and in philosophy. These changes are not only of interest to other taxonomists, but have far reaching implications for much of the rest of biology, and they have the potential to reshape a great deal of current biological thought, because taxonomy underpins much of biological methodology. It is not only important that an ethologist. physiologist. biochemist or ecologist can obtain information about the identities of the species which they are investigating; biology is also uniquely dependent on the comparative method and on the need to generalize. Both of these necessitate knowledge of the evolutionary relationships between organisms. and it is the science of taxonomy that can develop testable phylogenetic hypotheses and ultimately provide the best estimates of evolutionary history and relationships.
Author: Tod F. Stuessy
Publisher: Columbia University Press
ISBN: 0231518641
Category : Science
Languages : en
Pages : 566
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Book Description
The field of plant taxonomy has transformed rapidly over the past fifteen years, especially with regard to improvements in cladistic analysis and the use of new molecular data. The second edition of this popular resource reflects these far-reaching and dramatic developments with more than 3,000 new references and many new figures. Synthesizing current research and trends, Plant Taxonomy now provides the most up-to-date overview in relation to monographic, biodiversity, and evolutionary studies, and continues to be an essential resource for students and scholars. This text is divided into two parts: Part 1 explains the principles of taxonomy, including the importance of systematics, characters, concepts of categories, and different approaches to biological classification. Part 2 outlines the different types of data used in plant taxonomic studies with suggestions on their efficacy and modes of presentation and evaluation. This section also lists the equipment and financial resources required for gathering each type of data. References throughout the book illuminate the historical development of taxonomic terminology and philosophy while citations offer further study. Plant Taxonomy is also a personal story of what it means to be a practicing taxonomist and to view these activities within a meaningful conceptual framework. Tod F. Stuessy recalls the progression of his own work and shares his belief that the most creative taxonomy is done by those who have a strong conceptual grasp of their own research.
Author: David Bainbridge
Publisher: White Lion Publishing
ISBN: 0711252262
Category : Science
Languages : en
Pages : 259
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Book Description
Humankind’s fascination with the animal kingdom began as a matter of survival – differentiating the edible from the toxic, the ferocious from the tractable. Since then, our compulsion to catalogue wildlife has played a key role in growing our understanding of the planet and ourselves, inspiring religious beliefs and evolving scientific theories. The book unveils wild truths and even wilder myths about animals, as perpetuated by zoologists – revealing how much more there is to learn, and unlearn. Animals were among the first subjects ever drawn by humans. Long before Darwin or Watson and Crick, our ancestors studied the visual similarities and differences between the creatures which inhabit the Earth alongside us. Early savants could sense there was an order, a scheme, which unified all life. The schemes they formulated often tell us as much about ourselves as they do about the animals depicted, highlighting obsessions, fears, revelations and hopes. The human quest to classify living beings has left us with a rich artistic legacy in four great stages—the folklore and religiosity of the ancient and Medieval world; the naturalistic cataloging of the Enlightenment; the evolutionary trees and maps of the nineteenth century; and the modern, computer-hued classificatory labyrinth. The aim of this book is to tell the story of our systematization of the beasts. These charts of the zoological world parallel prevailing artistic trends and scientific discoveries, woven together with philosophical threads that run throughout: animal life as parable, a tree, a maze, a terra incognita, a mirror upon ourselves.
Author: Hans-Hermann Bock
Publisher: Springer Science & Business Media
ISBN: 3642763073
Category : Business & Economics
Languages : en
Pages : 404
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Book Description
In science, industry, public administration and documentation centers large amounts of data and information are collected which must be analyzed, ordered, visualized, classified and stored efficiently in order to be useful for practical applications. This volume contains 50 selected theoretical and applied papers presenting a wealth of new and innovative ideas, methods, models and systems which can be used for this purpose. It combines papers and strategies from two main streams of research in an interdisciplinary, dynamic and exciting way: On the one hand, mathematical and statistical methods are described which allow a quantitative analysis of data, provide strategies for classifying objects or making exploratory searches for interesting structures, and give ways to make comprehensive graphical displays of large arrays of data. On the other hand, papers related to information sciences, informatics and data bank systems provide powerful tools for representing, modelling, storing and retrieving facts, data and knowledge characterized by qualitative descriptors, semantic relations, or linguistic concepts. The integration of both fields and a special part on applied problems from biology, medicine, archeology, industry and administration assure that this volume will be informative and useful for theory and practice.
Author: Anna Pavord
Publisher: A&C Black
ISBN: 1408820765
Category : History
Languages : en
Pages : 802
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Book Description
For centuries, some of the most brilliant minds in Europe searched for the rules of nature's game. In a world full of plagues and poisons, many medicines were made from plant extracts and there was a practical need to differentiate between one plant and another. Alongside this was an overwhelming desire to make sense of the natural world. Scholars, aided by the artists who painted the first pictures of plants, set out looking, writing and classifying, but 2,000 years were to pass before any rules became clear. Anna Pavord takes us on an exhilarating and fascinating journey through botanical history, travelling from Athens in the third century BC, through Constantinople and Venice, Padua and Pisa to the present day.
