Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download A Systematic Study Of The Diaphragm And The Operculum In The Hydroids full books in PDF, epub, and Kindle. Read online A Systematic Study Of The Diaphragm And The Operculum In The Hydroids ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Juergen Hermann Paarmann
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (318 download)
Download or read book A Systematic Study of the Diaphragm and the Operculum in the Hydroids written by Juergen Hermann Paarmann and published by . This book was released on 1902 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles Cleveland Nutting
Publisher :
ISBN 13 :
Total Pages : 816 pages
Book Rating : 4.F/5 ( download)
Download or read book ... American Hydroids ... written by Charles Cleveland Nutting and published by . This book was released on 1900 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter Schuchert
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.:/5 (318 download)
Download or read book Hydroids of Greenland and Iceland written by Peter Schuchert and published by . This book was released on 2001 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steve Huskey
Publisher : JHU Press
ISBN 13 : 1421421488
Total Pages : 359 pages
Book Rating : 4.4/5 (214 download)
Download or read book The Skeleton Revealed written by Steve Huskey and published by JHU Press. This book was released on 2017-02-15 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Come along--let's take a voyage through the boneyard.
Author : L.V. Beloussov
Publisher : Springer Science & Business Media
ISBN 13 : 9401589984
Total Pages : 243 pages
Book Rating : 4.4/5 (15 download)
Download or read book The Dynamic Architecture of a Developing Organism written by L.V. Beloussov and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: For anybody capable of an emotional response to it, any view of a developing organism should give birth to a feeling of amazement and even admiration, whether this development is seen directly, or in the form of a time lapse film, or even if mentally reconstructed from a series of static images. We ask ourselves how such seemingly primitive eggs or pieces of tissue, without any obvious intervention from outside, so regularly transform themselves into precisely constructed adult organisms. If we try to formulate what amazes us most of all about development, the answer will probably be that it is the internal capacity of developing organisms themselves to create new structures. How, then, can we satisfy our amazement in ways that are more or less reasonable, as well as scientifically valuable? This depends, first of all, on what position we choose to regard embryonic development as occupying among other structure creating processes, even including human activities. On the one hand, one might regard the development of organisms as a highly specialized class of processes, unique to themselves and alien to the general laws of nature, or at least not derivable from them and more akin to the deliberate acts of our own human behaviour. In that case our task would become reduced to a search for some specific 'instructions' for each next member of such a class. Whether in an overt or hidden form, some such ideology seems to dominate in present day developmental biology.
Author : E. Gnaiger
Publisher : Springer Science & Business Media
ISBN 13 : 3642818633
Total Pages : 378 pages
Book Rating : 4.6/5 (428 download)
Download or read book Polarographic Oxygen Sensors written by E. Gnaiger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 734 pages
Book Rating : 4.:/5 (318 download)
Download or read book Canadian Journal of Zoology written by and published by . This book was released on 1986 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : NATURAL SCIENCES and MATHEMATICS (500)
Publisher : OUP Oxford
ISBN 13 : 0191579130
Total Pages : 264 pages
Book Rating : 4.1/5 (915 download)
Download or read book Animal Evolution written by NATURAL SCIENCES and MATHEMATICS (500) and published by OUP Oxford. This book was released on 2009-08-13 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animal life, now and over the past half billion years, is incredibly diverse. Describing and understanding the evolution of this diversity of body plans - from vertebrates such as humans and fish to the numerous invertebrate groups including sponges, insects, molluscs, and the many groups of worms - is a major goal of evolutionary biology. In this book, a group of leading researchers adopt a modern, integrated approach to describe how current molecular genetic techniques and disciplines as diverse as palaeontology, embryology, and genomics have been combined, resulting in a dramatic renaissance in the study of animal evolution. The last decade has seen growing interest in evolutionary biology fuelled by a wealth of data from molecular biology. Modern phylogenies integrating evidence from molecules, embryological data, and morphology of living and fossil taxa provide a wide consensus of the major branching patterns of the tree of life; moreover, the links between phenotype and genotype are increasingly well understood. This has resulted in a reliable tree of relationships that has been widely accepted and has spawned numerous new and exciting questions that require a reassessment of the origins and radiation of animal life. The focus of this volume is at the level of major animal groups, the morphological innovations that define them, and the mechanisms of change to their embryology that have resulted in their evolution. Current research themes and future prospects are highlighted including phylogeny reconstruction, comparative developmental biology, the value of different sources of data and the importance of fossils, homology assessment, character evolution, phylogeny of major groups of animals, and genome evolution. These topics are integrated in the light of a 'new animal phylogeny', to provide fresh insights into the patterns and processes of animal evolution. Animal Evolution provides a timely and comprehensive statement of progress in the field for academic researchers requiring an authoritative, balanced and up-to-date overview of the topic. It is also intended for both upper level undergraduate and graduate students taking courses in animal evolution, molecular phylogenetics, evo-devo, comparative genomics and associated disciplines.
Author : Royal Microscopical Society (Great Britain)
Publisher :
ISBN 13 :
Total Pages : 934 pages
Book Rating : 4.U/5 (183 download)
Download or read book Journal of the Royal Microscopical Society written by Royal Microscopical Society (Great Britain) and published by . This book was released on 1896 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Bureau of Fisheries
Publisher :
ISBN 13 :
Total Pages : 954 pages
Book Rating : 4.3/5 (129 download)
Download or read book Bulletin of the United States Bureau of Fisheries written by United States. Bureau of Fisheries and published by . This book was released on 1912 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.B/5 (1 download)
Download or read book Journal of the Royal Microscopical Society written by and published by . This book was released on 1896 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Royal Microscopical Society (Great Britain)
Publisher :
ISBN 13 :
Total Pages : 844 pages
Book Rating : 4.:/5 (321 download)
Download or read book Journal of the Royal Microscopical Society written by Royal Microscopical Society (Great Britain) and published by . This book was released on 1896 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. Ingrouille
Publisher : Springer Science & Business Media
ISBN 13 : 9401123004
Total Pages : 348 pages
Book Rating : 4.4/5 (11 download)
Download or read book Diversity and Evolution of Land Plants written by M. Ingrouille 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: Diversity and Evolution of Land Plants provides a fresh and long overdue treatment of plant anatomy and morphology for the biology undergraduate of today. Setting aside the traditional plod through the plant taxa, the author adopts a problem-based functional approach, exploring plant diversity as a series of different solutions to the design problems facing plant life on land.
Author : Arihant Experts
Publisher : Arihant Publications India limited
ISBN 13 : 9313196514
Total Pages : 644 pages
Book Rating : 4.3/5 (131 download)
Download or read book Handbook of Biology written by Arihant Experts and published by Arihant Publications India limited. This book was released on 2019-07-22 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology of higher level has too many concept and remembering all them on tips all the time is not an easy task. Handbook of Biology is an important, useful and compact reference book suitable for everyday study, problem solving or exam revision for class XI – XII, Medical entrances and other medical Competitive. This book is a multi-purpose quick revision resource that contains almost all key notes, Diagrams, Flow Charts, Terms and Definitions that all students & professionals in biology will want to have this essential reference book within easy reach. Its unique format displays flow charts & diagrams clearly and places them in the context and crisply identifies describes all the variables involved, summary about every equation and formula that one might want while learning biology. A stimulating and crisp extract of fundamental biology is to be enjoyed by the beginners and experts equally. The book is best- selling from its first edition and one of the most useful books of its type. Table of contents The Living World, Biology Classification, Plant Kingdom, Animal Kingdom, Morphology of Flowering Plants, Anatomy of Flowering Plants, Structural Organisation in Animals, Cell: The Unit of Life, Biomolecules, Cell Cycle and Cell Division, Transport in Plants, Photosynthesis in Higher Plants, Respiration in Plants, Plant Growth and Development, Digestion and Absorption, Breathing and Exchange of Gases, Excretory Products and Their Elimination, Locomotion and Movement, Neural Control and Coordination, Chemical Coordination and Integration, Reproduction in Organisms, Sexual Reproduction in Flowering Plants, Human Reproduction, Reproductive Health, Principles of Inheritance and Variation, Molecular Basis of Inheritance, Evolution, Human Health and Diseases, Strategies for Enhancement in Food Production, Microbes in Human Welfare, Biotechnology: Principles and Processes, Biotechnology and Its Applications, Organisms and Population, Ecosystem, Biodiversity and Conversation, Environmental Issues, Appendix.
Author : Peter R. Bell
Publisher : Cambridge University Press
ISBN 13 : 9780521646734
Total Pages : 364 pages
Book Rating : 4.6/5 (467 download)
Download or read book Green Plants written by Peter R. Bell and published by Cambridge University Press. This book was released on 2000-09-28 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: The central theme of Green Plants, first published in 2000, is the astonishing diversity of forms found in the plant kingdom, from the simplicity of prokaryotic algae to the myriad complexities of flowering plants. The book is arranged according to generally accepted classification schemes, beginning with algae (prokaryotic and eukaryotic) and moving through mosses, liverworts, fern allies, ferns and gymnosperms to flowering plants. Copiously illustrated throughout, it provides a concise account of all algae and land plants, with information on topics from cellular structure to life cycles and reproduction. The authors maintain a refreshingly cautious approach in discussions of possible phylogenetic relationships and include newly emerging information on features of plants known only as fossils. This edition has been completely updated to reflect current views on the origin of the major groups of plants, providing a resource for students of botany, and for researchers needing a comprehensive reference to the plant kingdom.
Author :
Publisher :
ISBN 13 :
Total Pages : 970 pages
Book Rating : 4.:/5 (628 download)
Download or read book Online Dictionary of Invertebrate Zoology written by and published by . This book was released on 2005 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An exhaustive dictionary of over 13,000 terms relating to invertebrate zoology, including etymologies, word derivations and taxonomic classification. Entries cover parasitology, nematology, marine invertebrates, insects, and anatomy, biology, and reproductive processes for the following phyla: Acanthocephala, Annelida, Arthropoda, Brachiopoda, Bryozoa, Chaetognatha, Cnidaria, Ctenophora, Echinodermata, Echiura, Entoprocta, Gastrotricha, Gnathostomulida, Kinorhyncha, Loricifera, Mesozoa, Mollusca, Nematoda, Nematomorpha, Nemertea, Onychophora, Pentastoma, Phoronida, Placozoa, Platyhelminthes, Pogonophora, Porifera, Priapula, Rotifera, Sipuncula, and Tardigrada"--Abstract at http://digitalcommons.unl.edu/onlinedictinvertzoology/2.
Author : IUCN/SSC Bryophyte Specialist Group
Publisher : World Conservation Union
ISBN 13 : 2831704669
Total Pages : 106 pages
Book Rating : 4.8/5 (317 download)
Download or read book Mosses, Liverworts, and Hornworts written by IUCN/SSC Bryophyte Specialist Group and published by World Conservation Union. This book was released on 2000-01-01 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bryophytes are of great importance in their ecosystems and for human well-being. They stabilize soil crust through colonization of bare grounds and rocks; they are essential in nutrient recycling, biomass production, and carbon fixing; they control water through an effective retention mechanism; and they have economic value as peat for fuel, horticulture, oil absorption, and as sources of a wide variety of chemical compounds. Bryophytes have long been used for medicinal purposes and provide a food source for reindeer, geese, ducks, sheep, musk-ox, lemmings, and other rodents. Threats include deforestation, cultivation of forests, reclamation of land, urbanization, roads, dam-building, mining, drainage of wetlands and over-grazing. This plan reviews the situation worldwide and proposes a variety of initiatives. It is aimed at those who work with and care about nature conservation, including governmental and non-governmental organizations as well as politicians and the general interested public.
