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Author : Divya Darshan Pant
Publisher :
ISBN 13 :
Total Pages : 418 pages
Book Rating : 4.:/5 (89 download)
Download or read book An Introduction to Gymnosperms, Cycas, and Cycadales written by Divya Darshan Pant and published by . This book was released on 2002 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S. P. Bhatnagar
Publisher : New Age International
ISBN 13 : 9788122407921
Total Pages : 534 pages
Book Rating : 4.4/5 (79 download)
Download or read book Gymnosperms written by S. P. Bhatnagar and published by New Age International. This book was released on 1996 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is an examination of gymnosperms. Topics include: progymnosperms and the origin of gymnosperms; pteridospermales; glossopteridales; caytoniales; cycadales; cycadeoidales; pertoxylales; ginkgoales; czekanowskiales; cordaitales; voltziales; coniferales.
Author : George Reber Wieland
Publisher :
ISBN 13 :
Total Pages : 402 pages
Book Rating : 4.:/5 (319 download)
Download or read book American Fossil Cycads written by George Reber Wieland and published by . This book was released on 1916 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George Reber Wieland
Publisher :
ISBN 13 :
Total Pages : 573 pages
Book Rating : 4.:/5 (63 download)
Download or read book American Fossil Cycads written by George Reber Wieland and published by . This book was released on 1906 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Subhash Chandra Datta
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.F/5 ( download)
Download or read book An Introduction to Gymnosperms written by Subhash Chandra Datta and published by . This book was released on 1966 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chhaya Biswas
Publisher : Springer Science & Business Media
ISBN 13 : 3662131641
Total Pages : 512 pages
Book Rating : 4.6/5 (621 download)
Download or read book The Gymnosperms written by Chhaya Biswas and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Gymnosperms is a well-illustrated comprehensive account of living and fossil plants of this group. Chapters 1 and 2 give a general account, and describe similarities and dissimilarities with pteridophytes and angiosperms. Chapter 3 deals with classification. The next 18 chapters (4-21) deal sequentially with fossil and living taxa. Phylogenetic relationships are considered for each order. Chapter 22 discusses the in vitro experimental studies on the growth, development and differentiation of vegetative and reproductive organs and tissues. Chapter 23 summarizes the economic importance of gymnosperms. Chapter 24 gives the conciuding remarks. Thus, there is a complete coverage of significant findings concerning morphology, anatomy, reproduction, development of embryo and seed, cytology, and -evolutionary trends and phylogeny. Ultrastructural and histochemical details are given wherever considered necessary. There is a comprehensive list of literature citations, and a plant index. This book is essentially meant for the postgraduate students in India and abroad. Undergraduate students can also use it profitably. The entire course should be taught in 25-30 lectures/hours and about 75 hours of field and laboratory work.
Author : S M Reddy, S J Chary
Publisher : New Age International
ISBN 13 : 9788122414776
Total Pages : 456 pages
Book Rating : 4.4/5 (147 download)
Download or read book University Botany Ii : (Gymnosperms, Plant Anatomy, Genetics, Ecology) written by S M Reddy, S J Chary and published by New Age International. This book was released on 2003 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Is Written Strictly In Accordance With The Revised Common Core Syllabus Recommended By Andhra Pradesh State Council Of Higher Education. It Also Caters The Needs Of Undergraduate Students Of Other Indian Universities. This Book Covers Gymnosperms, Plant Anatomy, Genetics And Ecology. Recent Developments In The Subject Matter Have Been Incorporated In The Book. The Book Has A Systematic Presentation. Important Questions And Their Solutions Are Given At The End Of Each Chapter. Every Care Has Been Taken To Present The Subject In A Simple And Lucid Language. The Book Is Profusely Illustrated.This Book Is Written Strictly In Accordance With The Revised Common Core Syllabus Recommended By Andhra Pradesh State Council Of Higher Education. It Also Caters The Needs Of Undergraduate Students Of Other Indian Universities. This Book Covers Gymnosperms, Plant Anatomy, Genetics And Ecology. Recent Developments In The Subject Matter Have Been Incorporated In The Book. The Book Has A Systematic Presentation. Important Questions And Their Solutions Are Given At The End Of Each Chapter. Every Care Has Been Taken To Present The Subject In A Simple And Lucid Language. The Book Is Profusely Illustrated. This Book Is Written Strictly In Accordance With The Revised Common Core Syllabus Recommended By Andhra Pradesh State Council Of Higher Education.It Also Caters The Needs Of Undergraduate Students Of Other Indian Universities. This Book Covers Gymnosperms, Plant Anatomy, Genetics And Ecology. Recent Developments In The Subject Matter Have Been Incorporated In The Book. The Book Has A Systematic Presentation. Important Questions And Their Solutions Are Given At The End Of Each Chapter. Every Care Has Been Taken To Present The Subject In A Simple And Lucid Language. The Book Is Profusely Illustrated. This Book Is Written Strictly In Accordance With The Revised Common Core Syllabus Recommended By Andhra Pradesh State Council Of Higher Education. It Also Caters The Needs Of Undergraduate Students Of Other Indian Universities.This Book Covers Gymnosperms, Plant Anatomy, Genetics And Ecology. Recent Developments In The Subject Matter Have Been Incorporated In The Book. The Book Has A Systematic Presentation. Important Questions And Their Solutions Are Given At The End Of Each Chapter. Every Care Has Been Taken To Present The Subject In A Simple And Lucid Language. The Book Is Profusely Illustrated.
Author : Christopher J. Cleal
Publisher : Cambridge University Press
ISBN 13 : 1108483445
Total Pages : 257 pages
Book Rating : 4.1/5 (84 download)
Download or read book Introduction to Plant Fossils written by Christopher J. Cleal and published by Cambridge University Press. This book was released on 2019-06-27 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a practical guide for the non-specialist on studying and learning from plant fossils to understand the evolution of vegetation on Earth.
Author : John Sydney Donaldson
Publisher : World Conservation Union
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (319 download)
Download or read book Cycads written by John Sydney Donaldson and published by World Conservation Union. This book was released on 2003 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IUCN/SSC Cycad ACtion Plan brings together the best available information on this ancient and fascinating group of plants. Cycads were a dominant part of the earth's flora during the age of the dinosaurs and many species were common even in more recent times. However, many of the 297 species and subspecies dealt with in the Cycad Action Plan have been badly affected by habitat destruction and plant collecting within the last century. As a result, more than half the known species are now classified as threatened, and the cycads stand out as one of the most threatened groups of plants in this world.The Action Plan provides an overview of all the cycads and the threats to their survival. This is followed by separate assessments for the four broad regions where cycads now occur, namely Africa and the Indian Ocean Islands, Australia, Asia, and the New World. Trade in cycads has had a substantial impact on wild cycad populations and there is a separate chapter on trade and the effectiveness of control measures such as CITES. In addition, with so many species facing extinction in the wild, garden collections have become increasingly important and we have assessed the global status of cycad collections.Finally, the Cycad Action Plan presents a set of objectives and actions to reduce the threat to cycads in the wild and to provide ex situ conservation for those that almost certainly will become extinct in the wild. Wherever possible, we have tried to identify and build on innovative projects, such as community-based nurseries, and to link cycad consideration with other global and local initiatives such as the conservation of biodiversity hotspots.
Download or read book American Fossil Cycads written by and published by . This book was released on 1906 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. R. Wieland
Publisher : Forgotten Books
ISBN 13 : 9780331922233
Total Pages : 332 pages
Book Rating : 4.9/5 (222 download)
Download or read book American Fossil Cycads (Classic Reprint) written by G. R. Wieland and published by Forgotten Books. This book was released on 2017-11-28 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from American Fossil Cycads Bundle system of seed Structure of megaspore bundle supply Structure and significance of the axis of the cones. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : N. Michelle Holbrook
Publisher : Elsevier
ISBN 13 : 0080454232
Total Pages : 597 pages
Book Rating : 4.0/5 (84 download)
Download or read book Vascular Transport in Plants written by N. Michelle Holbrook and published by Elsevier. This book was released on 2011-09-06 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vascular Transport in Plants provides an up-to-date synthesis of new research on the biology of long distance transport processes in plants. It is a valuable resource and reference for researchers and graduate level students in physiology, molecular biology, physiology, ecology, ecological physiology, development, and all applied disciplines related to agriculture, horticulture, forestry and biotechnology. The book considers long-distance transport from the perspective of molecular level processes to whole plant function, allowing readers to integrate information relating to vascular transport across multiple scales. The book is unique in presenting xylem and phloem transport processes in plants together in a comparative style that emphasizes the important interactions between these two parallel transport systems. Includes 105 exceptional figures Discusses xylem and phloem transport in a single volume, highlighting their interactions Syntheses of structure, function and biology of vascular transport by leading authorities Poses unsolved questions and stimulates future research Provides a new conceptual framework for vascular function in plants
Author : G. R. WIELAND
Publisher :
ISBN 13 : 9781033340400
Total Pages : 0 pages
Book Rating : 4.3/5 (44 download)
Download or read book AMERICAN FOSSIL CYCADS, written by G. R. WIELAND and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Society of Plant Taxonomists
ISBN 13 :
Total Pages : 502 pages
Book Rating : 4.3/5 (91 download)
Download or read book Proceedings of the International Conference on Global Environment and Diversification of Plants Through Geological Time written by and published by Society of Plant Taxonomists. This book was released on 1995 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Terrence Walters
Publisher : CABI
ISBN 13 : 9780851997414
Total Pages : 267 pages
Book Rating : 4.9/5 (974 download)
Download or read book Cycad Classification written by Terrence Walters and published by CABI. This book was released on 2004-01 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the current state of our knowledge of the classification of the approximately 300 species of cycads. It includes contributions from leading researchers from Australia, China, Italy, Mexico, South Africa, Thailand and the USA. It has been developed from papers presented at a workshop held in 2002 at the Montgomery Botanical Center. The book provides guidelines for the designation of species, species boundaries and species groupings, thus clarifying what has been a confused area of research.
Author : Swapna Thacheril Sukumaran
Publisher : Springer Nature
ISBN 13 : 9811551367
Total Pages : 581 pages
Book Rating : 4.8/5 (115 download)
Download or read book Plant Metabolites: Methods, Applications and Prospects written by Swapna Thacheril Sukumaran and published by Springer Nature. This book was released on 2020-11-28 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food security and the medicinal needs of billions of people around the world are pressing global issues, and the biodiversity and sustainable utilization of plants is of great significance in this context. Further, ethnobotanical studies are vital in the discovery of new drugs from indigenous medicinal plants, and plants with industrially important metabolites need to be cultivated to meet the growing market demand. In addition, the production of plant metabolites under in vitro conditions also has tremendous possibilities. The totipotency of plant cells plays a valuable role in the sustainable utilization of plant resources through cell, tissue and organ culture. At the same time, production can be enhanced using productive cell lines, treatment with elicitors, changing nutritional parameters and metabolic engineering. This book provides state-of-the-art information on biodiversity, conservation, ethnobotany, various aspects of In vitro secondary metabolite production, bioprospecting from various plant groups and drug discovery. It also discusses methods of extracting and characterizing drug leads from plant sources.
Author : Edith L. Taylor
Publisher : Academic Press
ISBN 13 : 008055783X
Total Pages : 1253 pages
Book Rating : 4.0/5 (85 download)
Download or read book Paleobotany written by Edith L. Taylor and published by Academic Press. This book was released on 2009-01-21 with total page 1253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides up-to-date coverage of fossil plants from Precambrian life to flowering plants, including fungi and algae. It begins with a discussion of geologic time, how organisms are preserved in the rock record, and how organisms are studied and interpreted and takes the student through all the relevant uses and interpretations of fossil plants. With new chapters on additional flowering plant families, paleoecology and the structure of ancient plant communities, fossil plants as proxy records for paleoclimate, new methodologies used in phylogenetic reconstruction and the addition of new fossil plant discoveries since 1993, this book provides the most comprehensive account of the geologic history and evolution of microbes, algae, fungi, and plants through time. Major revision of a 1993 classic reference Lavishly illustrated with 1,800 images and user friendly for use by paleobotanists, biologists, geologists and other related scientists Includes an expanded glossary with an extensive up-to-date bibliography and a comprehensive index Provides extensive coverage of fungi and other microbes, and major groups of land plants both living and extinct
