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Download Das Entdeckte Geheimnis Der Natur Im Bau Und In Der Befruchtung Der Blumen full books in PDF, epub, and Kindle. Read online Das Entdeckte Geheimnis Der Natur Im Bau Und In Der Befruchtung Der Blumen ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher : Duncker & Humblot
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4./5 ( download)
Download or read book written by and published by Duncker & Humblot. This book was released on with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Willemstein
Publisher : BRILL
ISBN 13 : 900462810X
Total Pages : 439 pages
Book Rating : 4.0/5 (46 download)
Download or read book An Evolutionary Basis for Pollination Ecology written by Willemstein and published by BRILL. This book was released on 2023-08-21 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David G. Lloyd
Publisher : Springer Science & Business Media
ISBN 13 : 1461311659
Total Pages : 420 pages
Book Rating : 4.4/5 (613 download)
Download or read book Floral Biology written by David G. Lloyd and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies in floral biology are largely concerned with how flowers function to promote pollination and mating. The role of pollination in governing mating patterns in plant populations inextricably links the evolution of pollination and mating systems. Despite the close functional link between pollination and mating, research conducted for most of this century on these two fundamental aspects of plant reproduction has taken quite separate courses. This has resulted in suprisingly little cross-fertilization between the fields of pollination biology on the one hand and plant mating-system studies on the other. The separation of the two areas has largely resulted from the different backgrounds and approaches adopted by workers in these fields. Most pollination studies have been ecological in nature with a strong emphasis on field research and until recently few workers considered how the mechanics of pollen dispersal might influence mating patterns and individual plant fitness. In contrast, work on plant mating patterns has often been conducted in an ecological vacuum largely devoid of information on the environmental and demographic context in which mating occurs. Mating-system research has been dominated by population genetic and theoretical perspectives with surprisingly little consideration given to the proximate ecological factors responsible for causing a particular pattern of mating to occur.
Author : Amots Dafni
Publisher : Springer Science & Business Media
ISBN 13 : 3709163064
Total Pages : 339 pages
Book Rating : 4.7/5 (91 download)
Download or read book Pollen and Pollination written by Amots Dafni and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollen studies make important contributions nature, into three main themes: pollen struc to our knowledge in many interdisciplinary ture and constituents, pollen evolutionary arenas. Pollen identification is widely used in ecology and the pollen-pollinator interface. reconstruction of, e.g., vegetation, the climate Several papers overlap somewhat or are of the past, and plant biodiversity. Studies perhaps even somewhat contradictory and concerning pollen structure, size and form are reflect the author's own ideas and experience. key issues in basic sciences, as, e.g., plant Some could be understood more deeply by taxonomy and evolution, but are also of consulting other closely related articles. The importance in applied fields as, e.g., plant reader is strongly referred to the respective breeding. In pollination studies pollen is literature list of each article. generally used specifically to identify food ofanther ripening and pollen The last steps development (Pacini) and the mature pollen sources of visitors and to reconstruct their foraging routes. Fewer have been devoted to wall structure (Hesse) are key factors to pollen collection mechanisms and to the struc understand pollen dispersal mechanisms in ture and content of pollen in relation to its biotic pollination (Stroo) as well as abiotic pollination (Ackerman). Pollen size, shape, function.
Author : Andreas Herrmann
Publisher : John Wiley & Sons
ISBN 13 : 1119956986
Total Pages : 408 pages
Book Rating : 4.1/5 (199 download)
Download or read book The Chemistry and Biology of Volatiles written by Andreas Herrmann and published by John Wiley & Sons. This book was released on 2011-06-15 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Coming to a conclusion, this wonderful, informative and very interesting book presents an excellent overview of small volatile organic compounds and their role in our life and environment. Really fascinating is the entirety of scientific disciplines which were addressed by this book." –Flavour and Fragrance Journal, 2011 "... this book deserves to be a well-used reference in the library of any laboratory specialising in VOC". –Chemistry World, 2011 Volatile compounds are molecules with a relatively low molecular weight allowing for an efficient evaporation into the air. They are found in many areas of our everyday-life: they are responsible for the communication between species such as plants, insects or mammals; they serve as flavours or fragrances in many food products or perfumed consumer articles; and they play an important role in atmospheric chemistry. This book takes an interdisciplinary approach to volatile molecules. Review-style introductions to the main topics in volatile chemistry and biology are provided by international experts, building into a broad overview of this fascinating field. Topics covered include: The structural variety of volatile compounds Biogeneration of volatiles Synthesis of natural and non-natural volatiles Analysis of volatiles Volatile compounds as semiochemicals in plant-plant or plant-insect interactions Volatiles in pest control Pheromones and the influence of volatiles on mammals Olfaction and human perception Volatiles as fragrances The generation of flavours and food aroma compounds Stabilisation and controlled release of volatiles The impact of volatiles on the environment and the atmosphere
Author : Rigomar Rieger
Publisher : Springer Science & Business Media
ISBN 13 : 3642753337
Total Pages : 551 pages
Book Rating : 4.6/5 (427 download)
Download or read book Glossary of Genetics written by Rigomar Rieger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 5th edition of this successful Glossary has been completely revised, updated and supplemented by up-to-date terms used in genetic engineering and molecular genetics. Where necessary a short essay explaining an entry in more detail is added to the stated definition. Wherever possible, the author of an entry is mentioned and the respective publication cited. Cross references ease the orientation within the glossary. "This excellent textbook should serve seasoned scientists as a feast for the mind and as a valuable work for graduate students. It is a true bargain..."(Quarterly Review of Biology) "By the very fact that this Glossary is now in its fifth edition, one can be assured of its usefulness... Highly recommended." (Australasian)
Author : Raymond P. Kesner
Publisher : Psychology Press
ISBN 13 : 1317785665
Total Pages : 497 pages
Book Rating : 4.3/5 (177 download)
Download or read book Neurobiology of Comparative Cognition written by Raymond P. Kesner and published by Psychology Press. This book was released on 2014-02-25 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents a unique and elaborate exposition of the neural organization of language, memory, and spatial perception in a wide variety of species including humans, bees, fish, rodents, and monkeys. The editors have united the comparative approach with its emphasis on evolutionary determinants of behavior, the neurobiological approach with its emphasis on the neural determinants of behavior, and the cognitive approach with its emphasis on understanding higher-order mental functions. The combination of these three approaches provides an unusual look at the neurobiology of comparative cognition, and should stimulate increased investigations in this field and related disciplines.
Author : Charles Darwin
Publisher : Cambridge University Press
ISBN 13 : 0521888093
Total Pages : 557 pages
Book Rating : 4.5/5 (218 download)
Download or read book Charles Darwin's Shorter Publications, 1829-1883 written by Charles Darwin and published by Cambridge University Press. This book was released on 2009-03-19 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotated with original illustrations, this valuable text brings together all known shorter publications, letters and journals written by Charles Darwin.
Author : Steven D. Johnson
Publisher : Oxford University Press
ISBN 13 : 0191047236
Total Pages : 197 pages
Book Rating : 4.1/5 (91 download)
Download or read book Floral Mimicry written by Steven D. Johnson and published by Oxford University Press. This book was released on 2016-11-03 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mimicry is a classic example of adaptation through natural selection. The traditional focus of mimicry research has been on defence in animals, but there is now also a highly-developed and rapidly-growing body of research on floral mimicry in plants. This has coincided with a revolution in genomic tools, making it possible to explore which genetic and developmental processes underlie the sometimes astonishing changes that give rise to floral mimicry. Being literally rooted to one spot, plants have to cajole animals into acting as couriers for their pollen. Floral mimicry encompasses a set of evolutionary strategies whereby plants imitate the food sources, oviposition sites, or mating partners of animals in order to exploit them as pollinators. This first definitive book on floral mimicry discusses the functions of visual, olfactory, and tactile signals, integrating them into a broader theory of organismal mimicry that will help guide future research in the field. It addresses the fundamental question of whether the evolutionary and ecological principles that were developed for protective mimicry in animals can also be applied to floral mimicry in plants. The book also deals with the functions of floral rewardlessness, a condition which often serves as a precursor to the evolution of mimicry in plant lineages. The authors pay particular attention to the increasing body of research on chemical cues: their molecular basis, their role in cognitive misclassification of flowers by pollinators, and their implications for plant speciation. Comprehensive in scope and conceptual in focus, Floral Mimicry is primarily aimed at senior undergraduates, graduate students, and researchers in plant science and evolutionary biology.
Author : Kunio Iwatsuki
Publisher : Springer Science & Business Media
ISBN 13 : 4431659188
Total Pages : 472 pages
Book Rating : 4.4/5 (316 download)
Download or read book Evolution and Diversification of Land Plants written by Kunio Iwatsuki and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: A modern approach to understanding the evolution and diversification of land plants, one of the most exciting areas of plant systematics. It consists of three sections - origin and diversification of primitive land plants; origin and diversification of angiosperms; speciation and mechanisms of diversification - each section corresponding to a major area in plant evolution. In each case, data from molecular, morphological, and paleontological approaches are presented, backed by recent progress and new findings, together with proposals for future research. A guide to the latest in plant systematics, heightening awareness of prospective future problems.
Author : James Small
Publisher :
ISBN 13 :
Total Pages : 364 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Origin and Development of the Compositae written by James Small and published by . This book was released on 1919 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gilbert WALDBAUER
Publisher : Harvard University Press
ISBN 13 : 0674044746
Total Pages : 377 pages
Book Rating : 4.6/5 (74 download)
Download or read book What Good Are Bugs? Insects in the Web of Life written by Gilbert WALDBAUER and published by Harvard University Press. This book was released on 2009-06-30 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, the first to catalogue ecologically important insects by their roles, gives us an enlightening look at how insects work in ecosystems--what they do, how they live, and how they make life as we know it possible. Waldbauer combines anecdotes from entomological history with insights into the intimate workings of the natural world, describing the intriguing and sometimes amazing behavior of these tiny creatures. As entertaining as it is informative, this charmingly illustrated volume captures the full sweep of insects' integral place in the web of life.
Author : Eduard Strasburger
Publisher :
ISBN 13 :
Total Pages : 830 pages
Book Rating : 4.3/5 (91 download)
Download or read book Strasburger's Text-book of Botany written by Eduard Strasburger and published by . This book was released on 1921 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frank Gilliam
Publisher : Oxford University Press
ISBN 13 : 0199837651
Total Pages : 689 pages
Book Rating : 4.1/5 (998 download)
Download or read book The Herbaceous Layer in Forests of Eastern North America written by Frank Gilliam and published by Oxford University Press. This book was released on 2014-04 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive existing volume of multidisciplinary research by top ecologists on the herbaceous layer of forests.
Author : Peter Bernhardt
Publisher : University of Chicago Press
ISBN 13 : 9780226044408
Total Pages : 280 pages
Book Rating : 4.0/5 (444 download)
Download or read book The Rose's Kiss written by Peter Bernhardt and published by University of Chicago Press. This book was released on 2002-04-15 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Rose's Kiss, botanist Peter Bernhardt rekindles our sense of wonder at the plant life all around us. He presents a fascinating and wide-ranging look at the natural history of flowers - their forms and functions as well as their hidden interactions with the surrounding environment and the other living organisms upon which they depend for survival. The Rose's Kiss will hold wide appeal for nature lovers, garden enthusiasts, and anyone interested in learning more about the inner workings of the natural world.
Author : Duncan Porter
Publisher : John Wiley & Sons
ISBN 13 : 1119045738
Total Pages : 264 pages
Book Rating : 4.1/5 (19 download)
Download or read book Darwin's Sciences written by Duncan Porter and published by John Wiley & Sons. This book was released on 2015-06-08 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete scientific biography of Darwin that takes into account the latest research findings, both published and unpublished, on the life of this remarkable man. Considered the first book to thoroughly emphasize Darwin’s research in various fields of endeavor, what he did, why he did it, and its implications for his time and ours. Rather than following a strictly chronological approach - a narrative choice that characteristically offers an ascent to On the Origin of Species (1859) with a rapid decline in interest following its publication and reception - this book stresses the diversity and full extent of Darwin’s career by providing a series of chapters centering on various intellectual topics and scientific specializations that interested Darwin throughout his life. Authored by academics with years of teaching and discussing Darwin, Darwin's Sciences is suited to any biologist who is interested in the deeper implications of Darwin's research.
Author : David Mabberley
Publisher : Bloomsbury Publishing
ISBN 13 : 1350259365
Total Pages : 257 pages
Book Rating : 4.3/5 (52 download)
Download or read book A Cultural History of Plants in the Nineteenth Century written by David Mabberley and published by Bloomsbury Publishing. This book was released on 2023-12-14 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Cultural History of Plants in the Nineteenth Century covers the period from 1800 to 1920, a time of astonishing growth in industrialization, urbanization, migration, population growth, colonial possessions, and developments in scientific knowledge. As European modes of civilization and cultivation were exported worldwide, botanical study was revolutionized – through the work of Charles Darwin and many others – and the new science of biology was born, based on cells, nuclei and molecules. As Darwinism took hold, plants came to be seen as a way of thinking about the connectivity of nature and life itself. The 6 volume set of the Cultural History of Plants presents the first comprehensive history of the uses and meanings of plants from prehistory to today. The themes covered in each volume are plants as staple foods; plants as luxury foods; trade and exploration; plant technology and science; plants and medicine; plants in culture; plants as natural ornaments; the representation of plants. David Mabberley is Emeritus Fellow at Wadham College, University of Oxford, UK; Emeritus Professor at the University of Leiden, The Netherlands; and Adjunct Professor at Macquarie University, Australia. Volume 5 in the Cultural History of Plants set. General Editors: Annette Giesecke, University of Delaware, USA, and David Mabberley, University of Oxford, UK.
