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Author :
Publisher :
ISBN 13 :
Total Pages : 41 pages
Book Rating : 4.:/5 (917 download)
Download or read book The Fine Structure of Some Gymnosperm Pollen Walls written by and published by . This book was released on 1966 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jitsuro Ueno
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (785 download)
Download or read book On the Fine Structure of the Cell Walls of Some Gymnosperm Pollen written by Jitsuro Ueno and published by . This book was released on 1960 with total page 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 : Markus Riederer
Publisher : John Wiley & Sons
ISBN 13 : 140517157X
Total Pages : 456 pages
Book Rating : 4.4/5 (51 download)
Download or read book Annual Plant Reviews, Biology of the Plant Cuticle written by Markus Riederer and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annual Plant Reviews, Volume 23 A much clearer picture is now emerging of the fine structure of the plant cuticle and its surface, the composition of cuticular waxes and the biosynthetic pathways leading to them. Studies assessing the impact of UV radiation on plant life have emphasized the role of the cuticle and underlying epidermis as optical filters for solar radiation. The field concerned with the diffusive transport of lipophilic organic non-electrolytes across the plant cuticle has reached a state of maturity. A new paradigm has recently been proposed for the diffusion of polar compounds and water across the cuticle. In the context of plant ecophysiology, cuticular transpiration can now be placed in the perspective of whole-leaf water relations. New and unexpected roles have been assigned to the cuticle in plant development and pollen-stigma interactions. Finally, much progress has been made in understanding the cuticle as a specific and extraordinary substrate for the interactions of the plant with microorganisms, fungi and insects. This volume details the major developments of recent years in this important interdisciplinary area. It is directed at researchers and professionals in plant biochemistry, plant physiology, plant ecology, phytopathology and environmental microbiology, in both the academic and industrial sectors.
Author : K.U. Kramer
Publisher : Springer Science & Business Media
ISBN 13 : 9783540517948
Total Pages : 430 pages
Book Rating : 4.5/5 (179 download)
Download or read book Pteridophytes and Gymnosperms written by K.U. Kramer and published by Springer Science & Business Media. This book was released on 1990-09-28 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This encyclopedia offers access to the diversity of ferns and seed plants, the most important groups of green land plants. Available information of general and systematic relevance is synthesized at the level of families. Evidence from virtually all disciplines important to modern taxonomy makes the work a most valuable source of reference not only for taxonomists, but for all who are interested in the various aspects of plant diversity. A revised classification includes a complete inventory of genera along with their diagnostic features, keys for identification, and references to the literature. The first volume deals with pteridophytes and gymnosperms.
Author : Miklós Kedves
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.E/5 ( download)
Download or read book Transmission Electron Microscopy of the Fossil Gymnosperm Exines written by Miklós Kedves and published by . This book was released on 1994 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ian Keith Ferguson
Publisher : Academic Press
ISBN 13 :
Total Pages : 614 pages
Book Rating : 4.:/5 (37 download)
Download or read book The Evolutionary Significance of the Exine written by Ian Keith Ferguson and published by Academic Press. This book was released on 1976 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 334 pages
Book Rating : 4.F/5 ( download)
Download or read book Palaeontographica written by and published by . This book was released on 1977 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 732 pages
Book Rating : 4.E/5 ( download)
Download or read book Journal of Biology written by and published by . This book was released on 1960 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Heine Klaus
Publisher : Routledge
ISBN 13 : 135142601X
Total Pages : 302 pages
Book Rating : 4.3/5 (514 download)
Download or read book Palaeoecology of Africa and the Surrounding Islands - Volume 26 written by Heine Klaus and published by Routledge. This book was released on 2018-12-19 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume offers comprehensive and up-to-date information on research in many different disciplines which give an overall insight into the environmental history of Africa.
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ISBN 13 :
Total Pages : 1542 pages
Book Rating : 4.U/5 (183 download)
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1966 with total page 1542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 982 pages
Book Rating : 4.E/5 ( download)
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1971 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alice F. Tryon
Publisher : Springer Science & Business Media
ISBN 13 : 1461389917
Total Pages : 659 pages
Book Rating : 4.4/5 (613 download)
Download or read book Spores of the Pteridophyta written by Alice F. Tryon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes a unique, encyclopedic reference work that systematizes and categorizes for the first time in such comprehensive fashion all known fern spores. The dominant feature of the work are the over 350 plates of electron micrographs showing the morphological characteristics of typical representatives of each spore type. The purpose of the book is to provide a complete survey of the available data on the fine structure and composition, development, and evolu- tionary significance of different types of spore walls, which have proven resistant to fossilization throughout geological ages. The classification system developed by the authors as the result of many years of research will be a point of reference, if not "the" systematic basis, for all future publication on the subject. The book will be of great interest to all botanists and evolutionary biologists working with spores and/or ferns, but it will also be of major importance to paleobotanists, palynologists, stratigraphers, and exploration geologists, since the focus of this treatise is on spores as highly adapted and longlived reproductive forms.
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Publisher :
ISBN 13 :
Total Pages : 1122 pages
Book Rating : 4.3/5 (91 download)
Download or read book Phytomorphology written by and published by . This book was released on 1965 with total page 1122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.E/5 ( download)
Download or read book Grana Palynologica written by and published by . This book was released on 1969 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Karl Esser
Publisher : Springer Science & Business Media
ISBN 13 : 364276293X
Total Pages : 435 pages
Book Rating : 4.6/5 (427 download)
Download or read book Progress in Botany written by Karl Esser and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : K.S.W Campbell
Publisher : Routledge
ISBN 13 : 1000053873
Total Pages : 335 pages
Book Rating : 4.0/5 ( download)
Download or read book Rates of Evolution written by K.S.W Campbell and published by Routledge. This book was released on 2019-06-07 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1987 Rates of Evolution is an edited collection drawn from a symposium convened to bring together palaeontologists, geneticists, molecular biologists and developmental biologists to examine some aspects of the problem of evolutionary rates. The book asks questions surrounding the study of evolution, such as did large morphological changes really occur rapidly at various times in the geological past, or is the fossil record too imperfect to be of value in assessing rates of morphological change? What is the measure of ‘rapid’ change? Is stasis at any taxonomic level established? Is it possible to relate genomic and morphological change? What is the role of regulatory and executive genes in controlling evolutionary change? Does the transfer of genetic material between different taxa provide the possibility of increasing evolutionary rates? Featuring contributions from leading researchers, this book will interest anthropologists, palaeontology and scientists of evolution and genetics.
