Advanced Chordate Zoology

Author : Aubrey Salazar
Publisher : Scientific e-Resources
Page : 304 pages
File Size : 42,5 Mb
Release : 2018-11-16
Category : Electronic
ISBN : 9781839474422

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Advanced Chordate Zoology by Aubrey Salazar Pdf

The origin and evolution of chordates is one of the most mysterious and interesting phenomena in evolutionary development science. Chordates are creatures characterized by possession of a notochord and pharyngeal gill openings. They comprise of three taxa: cephalochordates, urochordates (or tunicates), and vertebrates. Chordates belong to a supraphyletic gathering of deuterostomes, together with echinoderms and hemichordates, and are thought to have been derived from the regular ancestors of deuterostomes. Vertebrates evoloved by developing a body design with the greatest complexity among metazoans. Amid the 1980s, a new wave of molecular developmental science revealed that genes encoding interpretation factors and flag pathway molecules assume critical roles in the differentiation of embryonic cells, arrangement of organs and tissues, and morphogenesis for development of metazoan body designs. Presently, another wave of evolutionary developmental science studies revealed that metazoans from cnidarians to vertebrates, despite their diverse morphologies, utilize a very comparable set of interpretation factors and flag pathway molecules for body development: these genes are sometimes collectively called a genetic toolbox.

Author : Dr. Gurcharan Singh,H. Bhaskar
Publisher : Unknown
Page : 1585 pages
File Size : 51,6 Mb
Release : 2002-01-01
Category : Chordata
ISBN : 8180300137

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Advanced Chordate Zoology (Set Of 6 Vols.) by Dr. Gurcharan Singh,H. Bhaskar Pdf

Author : G. S. Sandhu,Harshvardhan
Publisher : Unknown
Page : 318 pages
File Size : 45,5 Mb
Release : 2009-01-01
Category : Zoology
ISBN : 8180300277

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Advanced Practical Chordate Zoology by G. S. Sandhu,Harshvardhan Pdf

Author : P.S.Verma
Publisher : S. Chand Publishing
Page : 686 pages
File Size : 41,7 Mb
Release : 1965
Category : Science
ISBN : 9788121916394

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Chordate Zoology by P.S.Verma Pdf

FOR B.Sc & B.Sc.(Hons) CLASSES OF ALL INDIAN UNIVERSITIES AND ALSO AS PER UGC MODEL CURRICULUMN Contents: CONTENTS:Protochordates:Hemicholrdata 1.Urochordata Cephalochordata Vertebrates : Cyclostomata 3. Agnatha, Pisces Amphibia 4. Reptilia 5. Aves Mammalia 7 Comparative Anatomy:lntegumentary System 8 Skeletal System Coelom and Digestive System 10 Respiratory System 11. Circulatory System Nervous System 13. Receptor Organs 14 Endocrine System 15 Urinogenital System 16 Embryology Some Comparative Charts of Protochordates 17 Some Comparative Charts of Vertebrate Animal Types 18 Index.

Author : E. L. Jordan,P. S. Verma
Publisher : Unknown
Page : 1151 pages
File Size : 48,8 Mb
Release : 1993
Category : Chordata
ISBN : OCLC:741248149

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Chordate Zoology and Elements of Animal Physiology by E. L. Jordan,P. S. Verma Pdf

Author : PS Verma | PC Srivastava
Publisher : S. Chand Publishing
Page : 338 pages
File Size : 54,8 Mb
Release : 2015
Category : Science
ISBN : 8121905184

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Advanced Practical Zoology by PS Verma | PC Srivastava Pdf

ADVANCED PRACTICAL ZOOLOGY For B.Sc. III Yr,B.Sc.(H) and M.Sc. Students of All Indian University

Author : Dr. Shikha Jaggi,Tarandeep Kaur
Publisher : Thakur Publication Private Limited
Page : 185 pages
File Size : 49,5 Mb
Release : 2024-05-01
Category : Education
ISBN : 9789357556194

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(Zoology) Animal Diversity of Chordates by Dr. Shikha Jaggi,Tarandeep Kaur Pdf

Buy Latest (Zoology) Animal Diversity of Chordates (MAJOR/MINOR) e-Book in English Language for B.Sc 2nd Semester KUK/CRS University NEP-2020 By Thakur publication.

Author : Prof. Prem Ranjan,Dr. Pritam Kumar
Publisher : Thakur Publication Private Limited
Page : 336 pages
File Size : 50,9 Mb
Release : 2024-01-01
Category : Education
ISBN : 9789357557689

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( Zoology ) Diversity of Chordates by Prof. Prem Ranjan,Dr. Pritam Kumar Pdf

Buy Latest ( Zoology ) Diversity of Chordates e-Book in English Edition for B.Sc 2nd Semester Bihar State By Thakur publication.

Author : Pranveer Singh
Publisher : Nova Science Publishers
Page : 0 pages
File Size : 52,6 Mb
Release : 2015
Category : Chordata
ISBN : 1634634578

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Chordates by Pranveer Singh Pdf

The evolution to multicellular organisms determined the appearance of more sophisticated and specialized systems for the different physiologies like integumentary, respiration, digestion, excretion, circulatory, reproduction, skeletal and the nervous system. In the line of chordate evolution, advent of tetrapods have triggered the events leading to only partial dependence on water for physiological activities. The inconstant environment in which animals lives largely determine and guides the way animal physiology evolves. This directs the anatomical and morphological changes in the organism that translates into varied and diverse physiological process. This book describes the transition of life from aquatic to terrestrial habitat that brings about changes in feeding habit and subsequent anatomical and morphological changes in the digestive tract. Similar transition also guides modifications in urino-genital system due to demands of removing ammonia/urea or uric acid as excretory waste. The author of this book further explores the evolution of tetrapods as one major event in the evolutionary history of chordates in addition to adaptive radiation. This has transformed the locomotion from Fins' to Feet'. Demands of terrestrial life also means metabolism and energy requirements has to be met for which circulatory system was modified to incorporate more chambers and double circulation for warm bloodedness and increased metabolism to meet the energy requirements of life on land. Subsequently, as explored in the book, different organ systems underwent modification in organization to work together the best physiological adaptations to sustain life on earth.

Author : Dr. Lalit Gupta, Dr. Ramesh Chandra ,Dr. Akhilesh Kumar Tripathi
Publisher : Thakur Publication Private Limited
Page : 383 pages
File Size : 40,7 Mb
Release : 2023-07-01
Category : Education
ISBN : 9789357552622

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DIVERSITY OF CHORDATES & COMPARATIVE ANATOMY (Zoology Paper-II) English Edition by Dr. Lalit Gupta, Dr. Ramesh Chandra ,Dr. Akhilesh Kumar Tripathi Pdf

Explore the English Edition e-book for B.Sc. 5th Semester, focusing on 'Diversity of Chordates and Comparative Anatomy' (Zoology Paper-II). This comprehensive e-book, published by Thakur Publication Pvt. Ltd., is aligned with the NEP and follows the Common Minimum Syllabus for all UP State Universities. Dive into the fascinating world of chordates and comparative anatomy, enhancing your understanding of zoology. Access this valuable resource and excel in your B.Sc. studies with Thakur Publication's e-book.

Author : PS Verma
Publisher : S. Chand Publishing
Page : 518 pages
File Size : 51,6 Mb
Release : 2010-12
Category : Science
ISBN : 8121908299

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A Manual of Practical Zoology: INVERTEBRATES by PS Verma Pdf

The book provides discussion on all aspects of Invertebrates as covered in Practical Zoology. Beginning with general techniques of preparation of cultures of Protozoa, microscopic slides and laboratory regents, it also covers in tabular and detailed form, recent classification of various invertebrate phyla with examples of each order or suborder. Wide coverage of each phylum, and diagrams of major and minor dissections make the book equally useful for both undergraduate and postgraduate students.

Author : P.S.Verma
Publisher : S. Chand Publishing
Page : 660 pages
File Size : 50,9 Mb
Release : 2000-10
Category : Science
ISBN : 8121908302

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A Manual of Practical Zoology – Chordates by P.S.Verma Pdf

For Zoology Degree Level Students. A few chapters e.g.,microscope and chromatography have been included afresh. Besides these a few dissections, several museum specimens and permanenet slides have also been added at appropiate places

Author : Anonim
Publisher : Stanford University Press
Page : 56 pages
File Size : 45,6 Mb
Release : 2024-06-01
Category : Electronic
ISBN : 8210379456XXX

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Outline Lectures in Comparative Anatomy and Vertebrate Zoology by Anonim Pdf

Author : R. L. Kotpal
Publisher : Rastogi Publications
Page : 888 pages
File Size : 52,7 Mb
Release : 2010
Category : Biodiversity
ISBN : 8171338917

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Modern Text Book of Zoology: Vertebrates by R. L. Kotpal Pdf

Author : Noriyuki Satoh
Publisher : Academic Press
Page : 220 pages
File Size : 41,5 Mb
Release : 2016-07-14
Category : Science
ISBN : 9780128030066

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Chordate Origins and Evolution by Noriyuki Satoh Pdf

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