Download or read book Functional Significance of External Trap Morphology in Aquatic Utricularia written by Corin Gardiner and published by . This book was released on 2015 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Utricularia is a genus of carnivorous plants with mechanically activated suction traps. Species are largely generalist, opportunistic predators with very plastic vegetative growth. They variously occupy terrestrial, aquatic and epiphytic habitats and can respond to changes in their environment by altering their investment in carnivory. Their traps are adorned with external appendages, the morphology of which varies greatly among species, carrying both phylogenetic and growth-habit specific signals. While this morphological variation is well documented, little is known about its functional significance. One hypothesis with limited support is that the appendage morphology of aquatic species is under selection for prey attraction. Previous work has shown that appendages of one aquatic clade, antennae and bristles, enhance the capture of one microcrustacean species. There has also been very little work done to quantify the plasticity of aquatic appendage expression, either among conspecifics or in response to environmental variation. Additionally, while studies have examined the effects of biotic and abiotic environmental variation on the growth and investment in carnivory of aquatic Utricularia, the effect of prey-derived mineral nutrition on plant growth has remained confounded with that of ambient nutrition. In this thesis I revisit the prey-capture enhancement hypothesis and look for plasticity in the appendage expression of aquatic Utricularia. Firstly, I conduct appendage ablation experiments on two aquatic Utricularia species with different growth habits, U. australis and U. gibba, to test the aquatic-appendage prey-capture hypothesis with a range of ubiquitous prey animals that exhibit differing feeding and locomotory behaviours. Aquatic appendages only enhance the trapping of prey taxa with specific feeding behaviour. Secondly, I conduct a growth experiment which produces the first experimental evidence of appendage expression changing in response to environmental variation, and demonstrate persistent differences in appendage expression between clones of the same species. Finally, with a second growth experiment, I examine the relative contributions of ambient and prey-derived nutrition to growth and investment in carnivory of U. australis. Prey capture plays a larger role in enhancing plant growth than ambient nutrition. I found little support for the aquatic prey-capture hypothesis. The capture rates of three ubiquitous prey taxa are unaffected by the presence of appendages. The degree of persistent appendage variation in between tested individuals is slight and therefore may not be functionally significant. Antennae and bristle expression is affected by environment but responses are not consistent with being an investment in carnivory.
Download or read book Plant Biomechanics written by Anja Geitmann and published by Springer. This book was released on 2018-06-09 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides important insights into the operating principles of plants by highlighting the relationship between structure and function. It describes the quantitative determination of structural and mechanical parameters, such as the material properties of a tissue, in correlation with specific features, such as the ability of the tissue to conduct water or withstand bending forces, which will allow advanced analysis in plant biomechanics. This knowledge enables researchers to understand the developmental changes that occur in plant organs over their life span and under the influence of environmental factors. The authors provide an overview of the state of the art of plant structure and function and how they relate to the mechanical behavior of the organism, such as the ability of plants to grow against the gravity vector or to withstand the forces of wind. They also show the sophisticated strategies employed by plants to effect organ movement and morphogenesis in the absence of muscles or cellular migration. As such, this book not only appeals to scientists currently working in plant sciences and biophysics, but also inspires future generations to pursue their own research in this area.
Download or read book Insectivorous Plants With illustrations written by Charles Darwin and published by . This book was released on 1875 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Esau s Plant Anatomy written by Ray F. Evert and published by John Wiley & Sons. This book was released on 2006-08-28 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revision of the now classic Plant Anatomy offers a completely updated review of the structure, function, and development of meristems, cells, and tissues of the plant body. The text follows a logical structure-based organization. Beginning with a general overview, chapters then cover the protoplast, cell wall, and meristems, through to phloem, periderm, and secretory structures. "There are few more iconic texts in botany than Esau’s Plant Anatomy... this 3rd edition is a very worthy successor to previous editions..." ANNALS OF BOTANY, June 2007
Download or read book Israel Journal of Botany written by and published by . This book was released on 1985 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book In Defense of Plants written by Matt Candeias and published by Mango Media Inc.. This book was released on 2021-03-16 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Study of Plants in a Whole New Light “Matt Candeias succeeds in evoking the wonder of plants with wit and wisdom.” ―James T. Costa, PhD, executive director, Highlands Biological Station and author of Darwin's Backyard #1 New Release in Nature & Ecology, Plants, Botany, Horticulture, Trees, Biological Sciences, and Nature Writing & Essays In his debut book, internationally-recognized blogger and podcaster Matt Candeias celebrates the nature of plants and the extraordinary world of plant organisms. A botanist’s defense. Since his early days of plant restoration, this amateur plant scientist has been enchanted with flora and the greater environmental ecology of the planet. Now, he looks at the study of plants through the lens of his ever-growing houseplant collection. Using gardening, houseplants, and examples of plants around you, In Defense of Plants changes your relationship with the world from the comfort of your windowsill. The ruthless, horny, and wonderful nature of plants. Understand how plants evolve and live on Earth with a never-before-seen look into their daily drama. Inside, Candeias explores the incredible ways plants live, fight, have sex, and conquer new territory. Whether a blossoming botanist or a professional plant scientist, In Defense of Plants is for anyone who sees plants as more than just static backdrops to more charismatic life forms. In this easily accessible introduction to the incredible world of plants, you’ll find: • Fantastic botanical histories and plant symbolism • Passionate stories of flora diversity and scientific names of plant organisms • Personal tales of plantsman discovery through the study of plants If you enjoyed books like The Botany of Desire, What a Plant Knows, or The Soul of an Octopus, then you’ll love In Defense of Plants.
Download or read book The Carnivorous Plants written by Barrie Edward Juniper and published by . This book was released on 1989 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants, as is now becoming widely recognised, exploit animals in almost as many ways as animals use plants; only rarely, however, do they eat animals in the sense of catching, holding, and devouring prey. The manner, however, in which they function as carnivores grants insights into plant form, function, and evolution not otherwise readily available. The diversity of morphological, biochemical, and commensal features generates both the lay and the scientific interest in this diverse group. The carnivorous plants exhibit features which are common to many other non-carnivorous plants. However the extent to which these features have developed and the combination of different features in small organs is unique and therefore, can be exploited by using these plants as models for scientific research.
Download or read book Carnivorous Plants written by Aaron M. Ellison and published by Oxford University Press. This book was released on 2018 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carnivorous plants have fascinated botanists, evolutionary biologists, ecologists, physiologists, developmental biologists, anatomists, horticulturalists, and the general public for centuries. Charles Darwin was the first scientist to demonstrate experimentally that some plants could actually attract, kill, digest, and absorb nutrients from insect prey; his book Insectivorous Plants (1875) remains a widely-cited classic. Since then, many movies and plays, short stories, novels, coffee-table picture books, and popular books on the cultivation of carnivorous plants have been produced. However, all of these widely read products depend on accurate scientific information, and most of them have repeated and recycled data from just three comprehensive, but now long out of date, scientific monographs. The field has evolved and changed dramatically in the nearly 30 years since the last of these books was published, and thousands of scientific papers on carnivorous plants have appeared in the academic journal literature. In response, Ellison and Adamec have assembled the world's leading experts to provide a truly modern synthesis. They examine every aspect of physiology, biochemistry, genomics, ecology, and evolution of these remarkable plants, culminating in a description of the serious threats they now face from over-collection, poaching, habitat loss, and climatic change which directly threaten their habitats and continued persistence in them.
Download or read book The Carnivorous Plants written by Francis Ernest Lloyd and published by Read Books Ltd. This book was released on 2011-12-13 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: The experience which has led to the writing of this book began in 1929 when, examining a species related to Utricularia gibba, I made an observation of some importance in understanding the mechanism of the trap. This begot a desire to study as many other species of the genus as I could obtain for comparison, primarily to determine the validity of my conclusions. My feeling that research in this field was promising was strengthened by the discovery that the pertinent literature was singularly barren of the information most needed, that is to say, precise accounts of the structure of the entrance mechanisms of the traps. And an examination of much herbarium material, because of the meagreness of the underground parts of the terrestrial types resulting from indifferent methods of collection, forced the conclusion that, even had other difficulties inherent in studying dried material not intervened, it would be necessary to obtain adequately preserved specimens. This meant a wide correspondence and, if possible, extensive travel. The uncertainty of achieving the latter made the former imperative.
Download or read book Kaplan s Principles of Plant Morphology written by Donald Kaplan and published by CRC Press. This book was released on 2022-03-02 with total page 1318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kaplan's Principles of Plant Morphology defines the field of plant morphology, providing resources, examples, and theoretical constructs that illuminate the foundations of plant morphology and clearly outline the importance of integrating a fundamental understanding of plant morphology into modern research in plant genetics, development, and physiology. As research on developmental genetics and plant evolution emerges, an understanding of plant morphology is essential to interpret developmental and morphological data. The principles of plant morphology are being brought into studies of crop development, biodiversity, and evolution during climate change, and increasingly such researchers are turning to old texts to uncover information about historic research on plant morphology. Hence, there is great need for a modern reference and textbook that highlights past studies and provides the synthesis of data necessary to drive our future research in plant morphological and developmental evolution. Key Features Numerous illustrations demonstrating the principles of plant morphology Historical context for interpretations of more recent genetic data Firmly rooted in the principles of studying plant form and function Provides evolutionary framework without relying on evolutionary interpretations for plant form Only synthetic treatment of plant morphology on the market Related Titles Les, D. H. Aquatic Dicotyledons of North America: Ecology, Life History, and Systematics (ISBN 978-1-4822-2502-0) Les, D. H. Aquatic Monotyledons of North America: Ecology, Life History, and Systematics (ISBN 978-1-1380-5493-6) Bowes, B. G. Colour Atlas of Woody Plants and Trees (ISBN 978-0-3674-7398-3) Bahadur, B. et al., eds. Asymmetry in Plants: Biology of Handedness (ISBN 978-1-1385-8794-6)
Download or read book Carnivorous Plant Newsletter written by and published by . This book was released on 1992 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Botany for B Sc Students Semester I Introduction to Microbes and Plant Kingdom NEP 2020 Jammu written by Pandey B.P. and published by S. Chand Publishing. This book was released on with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is contain Pteridophyta,Gymnosperms and Palaeobotany compilation work and embodies a fairly comprehensive treatment of the fundamental facts and aspects of the subject. This book will serve as an introduction to Botany to the beginners in this field.
Download or read book The Genus Utricularia written by Peter Taylor and published by Royal Botanic Gardens Kew. This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fine monograph on these intriguing aquatic carnivorous plants, illustrating each of the 214 species described with superb full-page line drawing.
Download or read book College Botany Volume II written by BP Pandey and published by S. Chand Publishing. This book was released on 2001 with total page 885 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is contain Pteridophyta,Gymnosperms and Palaeobotany compilation work and embodies a fairly comprehensive treatment of the fundamental facts and aspects of the subject. This book will serve as an introduction to Botany to the beginners in this field.
Download or read book Botany for Degree Students Year II written by BP Pandey and published by S. Chand Publishing. This book was released on 2007 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: For Degree Level Students
Download or read book Plant animal Interactions written by Warren G. Abrahamson and published by McGraw-Hill Companies. This book was released on 1989 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thorough coverage of multitrophic-level plant-animal interactions. Discusses a wide range of significant aspects, such as herbivore-plant interactions (with coverage of insects as well as mammals), carnivorous plant ecology and evolution, pollination and population dispersal agents, plant communities as habitats for animals, interactions in agroecosystems, and coevolution.
Download or read book Biology of the Nitrogen Cycle written by Hermann Bothe and published by Elsevier. This book was released on 2007 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt:
