Author: Fred Alexander BarkleyPublisher:
ISBN:
Category : Biology
Languages : en
Pages : 12
Book Description
Some Remarks Concerning Copeland's "Classification of Lower Organisms"
Author: Fred Alexander BarkleyPublisher:
ISBN:
Category : Biology
Languages : en
Pages : 12
Book Description
Algae and Man
Author: Daniel F. JacksonPublisher: Springer Science & Business Media
ISBN: 1468417193
Category : Science
Languages : en
Pages : 443
Book Description
With the continuous increase in human population and its constant demands on the aquatic environment, there has been a compounding of the interrelationships between algae and man. These relatively simple green plants not too long ago were often considered as merely biological curiosities. Within the past twenty-five years, with advances in technology and the increased eutrophication of lakes and streams, the interplay between algae and man has become more complex and more im portant. Problems of taste, odor, toxicity, or obnoxious growth caused by algae are unfortunately quite familiar to the water supplier and to the public health worker. Algae have met their role in the space age as a possible source for food or as a gas ex changer. In order to explore any of these practical problems, it is essential to have adequate, basic knowledge of algal taxonomy, physiology, cytogenetics and ecology. This book is the outgrowth of a North Atlantic Treaty Organi zation Advanced Study Institute in which authorities in both the applied and basic fields of phycology, as well as in cognate disci plines, met and discussed various topics related to algae. It is of significance to note that this was the first NATO Advanced Study Institute to be held in the United States and that it had for its theme a subject which is of import for the welfare of all mankind.
Biology pamphlets. supplement
Author: The Classification of Lower Organisms
Author: Herbert Faulkner CopelandPublisher:
ISBN:
Category : Science
Languages : en
Pages : 334
Book Description
The Begonian
Author: The Fungal Population
Author: G. C. AinsworthPublisher: Elsevier
ISBN: 1483276988
Category : Science
Languages : en
Pages : 761
Book Description
The Fungi: An Advanced Treatise, Volume III: The Fungal Population attempts to relate fungi to their environment as symbionts, saprobes, and parasites. This book discusses the effects of the interaction of fungi with their environment, and the summation of these effects as reflected in the geographical distribution and number of fungi is described. Organized into eight parts encompassing 27 chapters, this volume begins with an overview of the ecology of fungi. This text then examines the taxonomy, morphology, and physiology of freshwater fungi. Other chapters consider the ecology of marine, saprobic fungi that falls into three categories, namely, ecological distribution, geographical distribution, and occurrence and habitat. This book discusses as well the characteristics and temperature ranges for growth of each of the known species of thermophilic fungi. The final chapter deals with the importance of the major characteristics of fungi. This book is a valuable resource for mycologists, botanists, paleobotanists, and taxonomists.
The Ciliated Protozoa
Author: John O. CorlissPublisher: Elsevier
ISBN: 1483154173
Category : Science
Languages : en
Pages : 474
Book Description
The Ciliated Protozoa: Characterization, Classification and Guide to the Literature, Second Edition presents a premature major overhauling of the systematics of the Ciliophora sensu lato, which is considered a separate phylum. This book includes a developed rationale and defined criteria that serve as a basis for the reclassification of the ciliates. Discussions of controversial taxa are provided, including arbitrary but critical resolution of their place in, or rejection from, the new overall system. The ideas concerning the evolution of ciliates, as well as "phylogenetic trees are also covered in this text. This text categorizes the ciliates into three classes—Kinetofragminophora, Oligohymenophora, and Polyhymenophora. This publication is a good source for biologists and students interested in ciliates.
Cell Biology of Physarum and Didymium V1
Author: Henery AldrichPublisher: Elsevier
ISBN: 0323149596
Category : Nature
Languages : en
Pages : 459
Book Description
Cell Biology of Physarum and Didymium, Volume I: Organisms, Nucleus, and Cell Cycle presents important experimental research on Physarum and Didymium for developmental and cellular studies. This book is organized into four parts, encompassing 12 chapters that summarize the taxonomy, biological activities, genetics, and cell cycle of these organisms. The opening part covers two chapters on morphology, taxonomy, phylogeny, biosystematics, and evolutionary implications of Physarum and Didymium species. This is followed by discussions on the biological aspects of these species. These include periodic events of the mitotic cycle in Physarum polycephalum. The general characteristics of chemoreception at the membrane level using plasmodium as a model organism, as well as the structure and motility of plasmodium, are also included. The third part of the book focuses on genetic analysis of plasmodium development and the discovery of techniques for the genetic manipulation of P. polycephalum. Progress in the genetic analysis of other processes is summarized. The concluding part examines the morphological evolution of the nucleus during the mitotic cycle together with the results from ultracytochemical and radioautographic studies. It also includes a discussion on DNA organization and replication in P. polycephalum. Finally, the synthesis and degradation of RNA in Physarum and the relationship of these biochemical processes to mitotic cycle and differentiation are tackled in the concluding chapter. The book will serve as a frequent, single reference source to brief cell biologists on the primary research on Physarum and Didymium. It will be a good source for graduate students in cell biology, and perhaps in other graduate courses.
Plant Systematics
Author: Gurcharan SinghPublisher: CRC Press
ISBN: 1000586758
Category : Science
Languages : en
Pages : 879
Book Description
This fourth edition of Plant Systematics is completely revised and updated. It incorporates the updated International Code of Nomenclature for Algae, Fungi and Plants (Shenzhen Code, 2018), the new version of PhyloCode (Beta version of Phylocode 5, 2014), APweb version 14 (September, 2018), revised Angiosperm Phylogeny Group classification (APG IV, 2016), new Pteridophyte Phylogeny Group Classification (PPG I, 2016), besides the updates since the publication of third edition. The book is a blend of classical fundamental aspects and recent developments, especially in the field of molecular systematics, cladistics and computer identification. Special attention has been given to information on botanical nomenclature, identification, molecular systematics and phylogeny of angiosperms. The complicated concepts of phylogeny, taxometrics and cladistics have been explained with a view to providing a comparison between these diverse but interactive fields of study. An attempt has been made to build upon a common example when exploring different methods, especially in procedures of identification, taxometrics and cladistics. The major systems of classification are evaluated critically. Discussion on major families of Pteridophytes, Gymnosperms and Angiosperms, especially those of major phylogenetic interest, form a major portion of this edition. The ebook includes nearly 500 color photographs set out in 36 pages covering plants from different parts of the world. In addition, 305 black & white illustrations have been included to provide a better understanding of the plants covered in the book.
The New Foundations of Evolution
Author: Jan SappPublisher: Oxford University Press
ISBN: 0195388496
Category : Science
Languages : en
Pages : 446
Book Description
This book presents a history of microbial evolutionary biology from the 19th century to the present. It follows the research of molecular evolutionists who explore the origins of the genetic system and the primary life forms: three domains and multiple kingdoms, created by mechanisms very unlike those considered by Darwin and his followers.