understanding flowers and flowering an intergrated approach oxford biology

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Understanding Flowers And Flowering

Author : Beverley Glover
ISBN : STANFORD:36105124055760
Genre : Nature
File Size : 47. 65 MB
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Evolution, induction of flowering, variation.

Understanding Flowers And Flowering Second Edition

Author : Beverley Glover
ISBN : 9780191637629
Genre : Science
File Size : 47. 79 MB
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Flowers are the beautiful and complex reproductive structures of the angiosperms, one of the most diverse and successful groups of living organisms. The underlying thesis of this book is that to fully understand plant development (and why flowers differ in shape, structure and colour), it is necessary to understand why it is advantageous for them to look like they do. Conversely, in order to fully understand plant ecology, it is necessary to appreciate how floral structures have developed and evolved. Uniquely, this book addresses flowers and flowering from both a molecular genetic perspective (considering flower induction, development and self-incompatibility) and an ecological perspective (looking at the selective pressures placed on plants by pollinators, and the consequences for animal-plant co-evolution). Understanding Flowers and Flowering, the first edition of which won BES Marsh Book of the Year in 2009, begins by considering the evolution of flowers and the history of research into their development. This is followed by a detailed description of the processes which lead to flower production in model plants. The book then examines how flowers differ in shape, structure and colour, and how these differences are generated. Finally it assesses the role of these various aspects of floral biology in attracting pollinators and ensuring successful reproduction. This new edition has been completely revised and updated to reflect the latest advances in the field, especially an increased understanding of the evolution of floral traits. New chapters consider the genetic basis of the floral transition in diverse species, as well as the evolutionary lability of floral form. There is a new focus throughout on both phylogenetic position and morphological diversity across the angiosperm phylogeny. Understanding Flowers and Flowering continues to provide the first truly integrated study of the topic - one that discusses both the how and why of flowering plant reproductive biology.

Ecology And Evolution Of Flowers

Author : Lawrence D. Harder
ISBN : 9780198570851
Genre : Science
File Size : 74. 82 MB
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Floral biology, floral function, sexual systems, diversification.

Discrete Problems In Nature Inspired Algorithms

Author : Anupam Prof. Shukla
ISBN : 9781351260879
Genre : Computers
File Size : 80. 55 MB
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This book includes introduction of several algorithms which are exclusively for graph based problems, namely combinatorial optimization problems, path formation problems, etc. Each chapter includes the introduction of the basic traditional nature inspired algorithm and discussion of the modified version for discrete algorithms including problems pertaining to discussed algorithms.

Temperate And Subtropica

Author : Jackson, D.
ISBN : 9781780640747
Genre :
File Size : 52. 71 MB
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Temperate And Subtropical Fruit Production

Author : David Jackson
ISBN : 9781845935016
Genre : Technology & Engineering
File Size : 33. 88 MB
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Effective fruit production requires general knowledge of fruit husbandry in areas such as nutrition, propagation, pruning and training, effects of climate and crop protection, as well as specific cultivation techniques for each fruit. Fully revised and expanded to include organic fruit production, this new edition provides a thorough introduction to the cultivation of fruit found throughtout the temperate and subtropical regions of the world.

Pollination And Floral Ecology

Author : Pat Willmer
ISBN : 9780691128610
Genre : Nature
File Size : 66. 3 MB
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his beautifully illustrated book describes how flowers use colors, shapes, and scents to advertise themselves; how they offer pollen and nectar as rewards; and how they share complex interactions with beetles, birds, bats, bees, and other creatures. The ecology of these interactions is covered in depth, including the timing and patterning of flowering, competition among flowering plants to attract certain visitors and deter others, and the many ways plants and animals can cheat each other. --from publisher description

Floral Mimicry

Author : Florian P. Schiestl
ISBN : 9780198732693
Genre :
File Size : 78. 69 MB
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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.

Functional Biology Of Plants

Author : Martin J. Hodson
ISBN : 9781119945062
Genre : Science
File Size : 58. 16 MB
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Functional Biology of Plants provides students and researchers with a clearly written, well structured whole plant physiology text. Early in the text, it provides essential information on molecular and cellular processes so that the reader can understand how they are integrated into the development and function of the plant at whole-plant level. Thus, this beautifully illustrated book, presents a modern, applied integration of whole plant and molecular approaches to the study of plants. It is divided into four parts: Part 1: Genes and Cells, looks at the origins of plants, cell structure, biochemical processes and genes and development. Part 2: The Functioning Plant, describes the structure and function of roots, stems, leaves, flowers and seed and fruit development. Part 3: Interactions and Adaptations, examines environmental and biotic stresses and how plants adapt and acclimatise to these conditions. Part 4: Future Directions, illustrates the great importance of plant research by looking at some well chosen, topical examples such as GM crops, biomass and bio-fuels, loss of plant biodiversity and the question of how to feed the planet. Throughout the book there are text boxes to illustrate particular aspects of how humans make use of plants, and a comprehensive glossary proves invaluable to those coming to the subject from other areas of life science.

The Biology Of Coastal Sand Dunes

Author : M. Anwar Maun
ISBN : 9780198570363
Genre : Nature
File Size : 87. 66 MB
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A concise but comprehensive introduction to the biology of coastal sand dunes. The emphasis in this book is on the organisms that dominate this predominantly marine environment, although pollution, conservation, management and experimental aspects are considered.

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