Constructional Morphology and Evolution - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Constructional Morphology and Evolution write by Norbert Schmidt-Kittler. This book was released on 2012-12-06. Constructional Morphology and Evolution available in PDF, EPUB and Kindle. Constructional morphology explains features of organisms from a constructional and functional point of view. By means of physical analysis it explains the operational aspects of organic structures - how they can perform the activities organisms are expected to fulfil in order to survive in their environment. Constructional morphology also explains options and constraints during the evolution determined by internal constructional needs, ontogenetic demands, inherited organizational preconditions and environmental clues.
Constructional Morphology and Evolution
Constructional Morphology and Evolution - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Constructional Morphology and Evolution write by Norbert Schmidt-Kittler. This book was released on 1991-06-06. Constructional Morphology and Evolution available in PDF, EPUB and Kindle. Constructional morphology explains features of organisms from a constructional and functional point of view. By means of physical analysis it explains the operational aspects of organic structures - how they can perform the activities organisms are expected to fulfil in order to survive in their environment. Constructional morphology also explains options and constraints during the evolution determined by internal constructional needs, ontogenetic demands, inherited organizational preconditions and environmental clues.
Morphodynamics
Morphodynamics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Morphodynamics write by Adolf Seilacher. This book was released on 2014-11-05. Morphodynamics available in PDF, EPUB and Kindle. Morphodynamics is defined as the unique interaction among environment, functional morphology, developmental constraints, phylogeny, and time—all of which shape the evolution of life. These fabricational patterns and similarities owe their regularity not to a detailed genetic program, but to extrinsic factors, which may be mechanical, chemical, or biological in nature. These self-organizing mechanisms are the focus of Morphodynamics. Illustrated by numerous examples from across the biological spectrum, this book embodies the foundation of noted paleontologist Adolf Seilacher’s thinking on the study of morphodynamics. It represents his unique approach of presenting paleontology from an ecological and constructional perspective, rather than a purely taxonomic one. The hallmark of Seilacher’s storied career has been a constructional and functional focus. He begins by discussing the basic principles—form, pattern formation, ecology and evolution, as well as the factors that override those processes. Next, he examines how morphodynamic principles are implemented in various invertebrates including single-celled protists, Ediacarans, sponges, coelenterates, shelled organisms, worms, arthropods, and echinoderms. The final chapter explores how morphogenetic principles may apply to clonal colonial organisms. Summarizing seventy years of research into the interactions of form, function, and evolution, the book is copiously illustrated with the author’s own distinctive drawings and an abundance of photos. It provides a framework for readers to pose their own questions and sharpen their interpretive skills on this fascinating topic.
The Encyclopedia of Paleontology
The Encyclopedia of Paleontology - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Encyclopedia of Paleontology write by Rhodes W. Fairbridge. This book was released on 1979. The Encyclopedia of Paleontology available in PDF, EPUB and Kindle. Scholarly work with lengthy entries followed by references for further reading. Many illustrations. Indexed.
The Meaning of Evolution
The Meaning of Evolution - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Meaning of Evolution write by Robert J. Richards. This book was released on 2009-02-02. The Meaning of Evolution available in PDF, EPUB and Kindle. Did Darwin see evolution as progressive, directed toward producing ever more advanced forms of life? Most contemporary scholars say no. In this challenge to prevailing views, Robert J. Richards says yes—and argues that current perspectives on Darwin and his theory are both ideologically motivated and scientifically unsound. This provocative new reading of Darwin goes directly to the origins of evolutionary theory. Unlike most contemporary biologists or historians and philosophers of science, Richards holds that Darwin did concern himself with the idea of progress, or telos, as he constructed his theory. Richards maintains that Darwin drew on the traditional embryological meanings of the terms "evolution" and "descent with modification." In the 1600s and 1700s, "evolution" referred to the embryological theory of preformation, the idea that the embryo exists as a miniature adult of its own species that simply grows, or evolves, during gestation. By the early 1800s, however, the idea of preformation had become the concept of evolutionary recapitulation, the idea that during its development an embryo passes through a series of stages, each the adult form of an ancestor species. Richards demonstrates that, for Darwin, embryological recapitulation provided a graphic model of how species evolve. If an embryo could be seen as successively taking the structures and forms of its ancestral species, then one could see the evolution of life itself as a succession of species, each transformed from its ancestor. Richards works with the Origin and other published and archival material to show that these embryological models were much on Darwin's mind as he considered the evidence for descent with modification. Why do so many modern researchers find these embryological roots of Darwin's theory so problematic? Richards argues that the current tendency to see evolution as a process that is not progressive and not teleological imposes perspectives on Darwin that incorrectly deny the clearly progressive heart of his embryological models and his evolutionary theory.
