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Author : Conrad Engerud Tharaldsen
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Origin and Nature of Cleavage Centers in Echinoderm Eggs (abstract) written by Conrad Engerud Tharaldsen and published by . This book was released on 1925 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jacob Richard Schramm
Publisher :
ISBN 13 :
Total Pages : 1646 pages
Book Rating : 4.F/5 ( download)
Download or read book Biological Abstracts written by Jacob Richard Schramm and published by . This book was released on 1927 with total page 1646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wistar Institute of Anatomy and Biology
Publisher :
ISBN 13 :
Total Pages : 330 pages
Book Rating : 4.E/5 ( download)
Download or read book Bibliographic Service for the Journal of Morphology, the Journal of Comparative Neurology, the American Journal of Anatomy, the Anatomical Record, the Journal of Experimental Zoology, the American Anatomical Memoirs written by Wistar Institute of Anatomy and Biology and published by . This book was released on 1928 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Xerox University Microfilms
Publisher :
ISBN 13 :
Total Pages : 1240 pages
Book Rating : 4.3/5 (91 download)
Download or read book Comprehensive Dissertation Index, 1861-1972: Biological sciences: biology and zoology written by Xerox University Microfilms and published by . This book was released on 1973 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Herbert Clifton Chadwick
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.3/5 (91 download)
Download or read book Echinoderm Larvae written by Herbert Clifton Chadwick and published by . This book was released on 1914 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mary Burnham
Publisher :
ISBN 13 :
Total Pages : 1474 pages
Book Rating : 4.:/5 ( download)
Download or read book The United States Catalog written by Mary Burnham and published by . This book was released on 1927 with total page 1474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1436 pages
Book Rating : 4.:/5 (334 download)
Download or read book Cumulated Index to the Books written by and published by . This book was released on 1925-07 with total page 1436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 542 pages
Book Rating : 4.:/5 (29 download)
Download or read book Journal of Animal Breeding and Genetics written by and published by . This book was released on 1927 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1428 pages
Book Rating : 4.3/5 (91 download)
Download or read book Cumulative Book Index written by and published by . This book was released on 1925 with total page 1428 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world list of books in the English language.
Author :
Publisher :
ISBN 13 :
Total Pages : 1644 pages
Book Rating : 4.3/5 (243 download)
Download or read book The United States Catalog written by and published by . This book was released on 1928 with total page 1644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andreas Wanninger
Publisher : Springer
ISBN 13 : 3709118565
Total Pages : 220 pages
Book Rating : 4.7/5 (91 download)
Download or read book Evolutionary Developmental Biology of Invertebrates 6 written by Andreas Wanninger and published by Springer. This book was released on 2015-08-11 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 chapter is dedicated to the Deuterostomia, comprising the Echinodermata and Hemichordata (usually grouped together as the Ambulacraria) as well as the Cephalochordata and the Tunicata.
Author : Noriyuki Satoh
Publisher : Academic Press
ISBN 13 : 0128030062
Total Pages : 222 pages
Book Rating : 4.1/5 (28 download)
Download or read book Chordate Origins and Evolution written by Noriyuki Satoh and published by Academic Press. This book was released on 2016-07-14 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chordate Origins and Evolution: The Molecular Evolutionary Road to Vertebrates focuses on echinoderms (starfish, sea urchins, and others), hemichordates (acorn worms, etc.), cephalochordates (lancelets), urochordates or tunicates (ascidians, larvaceans and others), and vertebrates. In general, evolution of these groups is discussed independently, on a larger scale: ambulacrarians (echi+hemi) and chordates (cephlo+uro+vert). Until now, discussion of these topics has been somewhat fragmented, and this work provides a unified presentation of the essential information. In the more than 150 years since Charles Darwin proposed the concept of the origin of species by means of natural selection, which has profoundly affected all fields of biology and medicine, the evolution of animals (metazoans) has been studied, discussed, and debated extensively. Following many decades of classical comparative morphology and embryology, the 1980s marked a turning point in studies of animal evolution, when molecular biological approaches, including molecular phylogeny (MP), molecular evolutionary developmental biology (evo-devo), and comparative genomics (CG), began to be employed. There are at least five key events in metazoan evolution, which include the origins of 1) diploblastic animals, such as cnidarians; 2) triploblastic animals or bilaterians; 3) protostomes and deuterostomes; 4) chordates, among deuterostomes; and 5) vertebrates, among chordates. The last two have received special attention in relation to evolution of human beings. During the past two decades, great advances have been made in this field, especially in regard to molecular and developmental mechanisms involved in the evolution of chordates. For example, the interpretation of phylogenetic relationships among deuterostomes has drastically changed. In addition, we have now obtained a large quantity of MP, evo-devo, and CG information on the origin and evolution of chordates. - Covers the most significant advances in this field to give readers an understanding of the interesting biological issues involved - Provides a unified presentation of essential information regarding each phylum and an integrative understanding of molecular mechanisms involved in the origin and evolution of chordates - Discusses the evolutionary scenario of chordates based on two major characteristic features of animals—namely modes of feeding (energy sources) and reproduction—as the two main forces driving animal evolution and benefiting dialogue for future studies of animal evolution
Author : Xerox University Microfilms
Publisher :
ISBN 13 :
Total Pages : 1116 pages
Book Rating : 4.F/5 ( download)
Download or read book Comprehensive Dissertation Index, 1861-1972: Author index written by Xerox University Microfilms and published by . This book was released on 1973 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Edwin L. Cooper
Publisher : Springer
ISBN 13 : 3319767682
Total Pages : 1063 pages
Book Rating : 4.3/5 (197 download)
Download or read book Advances in Comparative Immunology written by Edwin L. Cooper and published by Springer. This book was released on 2018-08-07 with total page 1063 pages. Available in PDF, EPUB and Kindle. Book excerpt: Immunologists, perhaps understandably, most often concentrate on the human immune system, an anthropocentric focus that has resulted in a dearth of information about the immune function of all other species within the animal kingdom. However, knowledge of animal immune function could help not only to better understand human immunology, but perhaps more importantly, it could help to treat and avoid the blights that affect animals, which consequently affect humans. Take for example the mass death of honeybees in recent years – their demise, resulting in much less pollination, poses a serious threat to numerous crops, and thus the food supply. There is a similar disappearance of frogs internationally, signaling ecological problems, among them fungal infections. This book aims to fill this void by describing and discussing what is known about non-human immunology. It covers various major animal phyla, its chapters organized in a progression from the simplest unicellular organisms to the most complex vertebrates, mammals. Chapters are written by experts, covering the latest findings and new research being conducted about each phylum. Edwin L. Cooper is a Distinguished Professor in the Laboratory of Comparative Immunology, Department of Neurobiology at UCLA’s David Geffen School of Medicine.
Author : Olaf Stapledon
Publisher : Wesleyan University Press
ISBN 13 : 0819566934
Total Pages : 348 pages
Book Rating : 4.8/5 (195 download)
Download or read book Star Maker written by Olaf Stapledon and published by Wesleyan University Press. This book was released on 2004-05-24 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science fiction-roman.
Author : G. Czihak
Publisher : Springer Science & Business Media
ISBN 13 : 3642659640
Total Pages : 719 pages
Book Rating : 4.6/5 (426 download)
Download or read book The Sea Urchin Embryo written by G. Czihak and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea urchin eggs are objects of wonder for the student who sees them for the first time under the microscope. The formation of the fertil ization membrane after insemination, the beauty of mitotic cleavage, the elegant swimming of embryos, remain an esthetic pleasure even for the eyes of seasoned investigators. But sea urchin eggs have other, more practical, advantages: they lend themselves to surgical operation without difficulty and they heal perfectly; they can be obtained in very large amounts and represent thus an extremely favorable material for biochemists and molecular embryologists. It is not surprising that, in view of these exceptional advantages, sea urchin eggs have attracted the interest of innumerable biologists since O. HERTWIG discovered the fusion of the pronuclei (amphimixy), in Paracentrotus lividus, almost a century ago. The purpose of the present book is to present, in a complete and orderly fashion, the enormous amount of information which has been gathered, in the course of a hun dred years of sea urchin embryology. JOSEPH NEEDHAM, in 1930, was still able to present all that was known, at that time, on the biochemistry of all possible species of developing eggs and embryos in his famous "Chemical Embryology" (Cambridge University Press) . It would no longer be possible for one man to write a modern version of what was a "Bible" for the young embryologists of forty years ago.
Author : John Alexander Moore
Publisher : Harvard University Press
ISBN 13 : 9780674794825
Total Pages : 548 pages
Book Rating : 4.7/5 (948 download)
Download or read book Science as a Way of Knowing written by John Alexander Moore and published by Harvard University Press. This book was released on 1993 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book makes Moore's wisdom available to students in a lively, richly illustrated account of the history and workings of life. Employing rhetoric strategies including case histories, hypotheses and deductions, and chronological narrative, it provides both a cultural history of biology and an introduction to the procedures and values of science.
