Author: Hartmut Hentschel
Publisher:
ISBN:
Category :
Languages : de
Pages : 252

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Author: Hartmut Hentschel
Publisher: Springer
ISBN:
Category : Nature
Languages : en
Pages : 168

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Author: Rolf K. H. Kinne
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 216

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Author: Deutsche Zoologische Gesellschaft
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 394

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Book Description
List of members in each vol.

Author: Don Rittner
Publisher: Infobase Publishing
ISBN: 1438109997
Category : Biology
Languages : en
Pages : 417

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Book Description
Contains approximately 800 alphabetical entries, prose essays on important topics, line illustrations, and black-and-white photographs.

Author: David H. Evans
Publisher: CRC Press
ISBN: 0849380529
Category : Medical
Languages : en
Pages : 615

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Book Description
In the 40 years since the classic review of osmotic and ionic regulation written by Potts and Parry, there has been astonishing growth in scientific productivity, a marked shift in the direction and taxonomic distribution of research, and amazing changes in the technology of scientific research" It is indicative of the growth of the subject that as

Author: Kenneth Kardong
Publisher: McGraw-Hill Science/Engineering/Math
ISBN:
Category : Science
Languages : en
Pages : 810

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Book Description
This one-semester text is designed for an upper-level majors course. Vertebrates features a unique emphasis on function and evolution of vertebrates, complete anatomical detail, and excellent pedagogy. Vertebrate groups are organized phylogenetically, and their systems discussed within such a context. Morphology is foremost, but the author has developed and integrated an understanding of function and evolution into the discussion of anatomy of the various systems.

Author: Fred W. Keeley
Publisher: Springer Science & Business Media
ISBN: 3642360025
Category : Science
Languages : en
Pages : 297

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Book Description
The evolution of single cells into multicellular organisms was mediated, in large part, by the extracellular matrix. The proteins and glycoconjugates that make up the extracellular matrix provide structural support to cellular complexes, facilitate cell adhesion and migration, and impart mechanical properties that are important for tissue function. Each class of ECM macromolecule has evolved to incorporate distinctive properties that are defined by conserved modules that are mixed together to achieve appropriate function. This volume provides a comprehensive analysis of how the major ECM components evolved over time in order to fill their specific roles found in modern organisms. The major focus is on the structural matrix proteins, matricellular proteins, and more complex ECM structures such as basement membranes. Adhesive proteins and their receptors are also discussed.

Author: Peter Ax
Publisher: Springer Science & Business Media
ISBN: 3642801145
Category : Science
Languages : en
Pages : 226

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Book Description
No one can ever have secure knowledge about the gods and creatures, and should anyone hit by chance upon the right thing, he will not know it for sure; that is why everything that we believe to be true is "opinion". XENOPHANES around 500 B.C. (According to ROD 1988, p.85) The goal of phylogenetic systematics (cladistics) is to discover the kinship relations between all organisms on earth and to translate the order we perceive in Nature into an equivalent man-made system. Although the goal is easily formulated, the path is thorny, and the results achieved continue to be imperfect. This is the fate of any science that bases its propositions on the interpretation of histor ical evidence. The diversity found in the millions of species originated as a result of the continuous splitting of biopopulations through time. Combined with this was the emergence of hierarchically linked des cent communities of species. We call the process of origin of descent communities phylogenesis. We do not know, however, the exact course of phylogenesis - we can only formulate hypotheses. The historical evidence at hand consists of the feature patterns of extant species and of extinct species with their combination of original and derived traits which are the result of evolution.

Author: Frederick Schram
Publisher: BRILL
ISBN: 9004164413
Category : Science
Languages : en
Pages : 567

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Book Description
This volume, 9A, contains the material on the euphausiaceans, amphionidaceans, and many of the decapods (dendrobranchiates, carideans, stenopodideans, astacidans, and palinurans).