Reproductive Biology in Systematics, Conservation and Economic Botany PDF Download
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Author: Simon J. Owens
Publisher: Royal Botanic Gardens Kew
ISBN:
Category : Science
Languages : en
Pages : 512
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Book Description
Research papers presented at a conference to celebrate 25 years of research into reproductive biology at Kew, held in honour of Professor Jack and Dr Yolande Heslop-Harrison.
Author: Simon J. Owens
Publisher: Royal Botanic Gardens Kew
ISBN:
Category : Science
Languages : en
Pages : 512
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Book Description
Research papers presented at a conference to celebrate 25 years of research into reproductive biology at Kew, held in honour of Professor Jack and Dr Yolande Heslop-Harrison.
Author: Douglas W. Larson
Publisher: Cambridge University Press
ISBN: 0521554896
Category : Nature
Languages : en
Pages : 364
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Book Description
Account of the structure, formation, fauna and flora of cliffs from an ecological perspective.
Author: Tod F. Stuessy
Publisher:
ISBN: 9783874294522
Category : Plants
Languages : en
Pages : 425
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Book Description
Deals with biodiversity from evolution and interpretation of evolution as well as taxonomy. The relationships of Plant Systematics to Biodiversity is in the conclusion has an index to Taxa Index to subjects
Author: Paulo S.
Publisher: Columbia University Press
ISBN: 0231505965
Category : Science
Languages : en
Pages : 409
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Book Description
The massive grasslands of Brazil -- known as the cerrados -- which cover roughly a quarter of its land surface and are among the most threatened regions in South America, have received little media attention. This book brings together leading researchers on the area to produce the first detailed account in English of the natural history and ecology of the cerrado/savanna ecosystem. Given their extent and threatened status, the richness of their flora and fauna, and the lack of familiarity with their unique ecology at the international level, the cerrados are badly in need of this important and timely work.
Author: Karen L Wilson
Publisher: CSIRO PUBLISHING
ISBN: 0643099298
Category : Science
Languages : en
Pages : 728
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Book Description
Monocots: Systematics and Evolution presents leading work from around the world on non-grass monocotyledons and includes reviews and current research into their comparative biology, phylogeny and classification. The papers are based on presentations at the Second International Conference on the Comparative Biology of the Monocotyledons, Monocots II, held in Sydney, Australia in late 1998. Many were subsequently updated or extended to take into account new information. All 72 papers have been peer-reviewed.
Author: Andrew Graham Young
Publisher: CSIRO PUBLISHING
ISBN: 0643062602
Category : Nature
Languages : en
Pages : 367
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Book Description
Basic genetic principles; Genetic processes; Threats to in situ genetic conservation; Domestication and ex situ genetic conservation; Monitoring, socioeconomics and policy.
Author: Alessandro Minelli
Publisher: Cambridge University Press
ISBN: 131699824X
Category : Science
Languages : en
Pages : 479
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Book Description
Compared to animals, plants have been largely neglected in evolutionary developmental biology. Mainstream research has focused on developmental genetics, while a rich body of knowledge in comparative morphology is still to be exploited. No integrated account is available. In this volume, Minelli fills this gap using the same approach he gave to animals, revisiting traditional concepts and providing an articulated analysis of genetic and molecular data. Topics covered include leaf complexity and the evolution of flower organs, handedness, branching patterns, flower symmetry and synorganization, and less conventional topics such as fractal patterns of plant organization. Also discussed is the hitherto neglected topic of the evolvability of temporal phenotypes like a plant's annual, biennial or perennial life cycle, flowering time and the timing of abscission of flower organs. This will be informative reading for anyone in the field of plant evo-devo, from students to lecturers and researchers.
Author: Jeff Ollerton
Publisher: Pelagic Publishing Ltd
ISBN: 1784272299
Category : Science
Languages : en
Pages : 425
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Book Description
A unique and personal insight into the ecology and evolution of pollinators, their relationships with flowers, and their conservation in a rapidly changing world. The pollination of flowers by insects, birds and other animals is a fundamentally important ecological function that supports both the natural world and human society. Without pollinators to facilitate the sexual reproduction of plants, the world would be a biologically poorer place in which to live, there would be an impact on food security, and human health would suffer. Written by one of the world’s leading pollination ecologists, this book provides an introduction to what pollinators are, how their interactions with flowers have evolved, and the fundamental ecology of these relationships. It explores the pollination of wild and agricultural plants in a variety of habitats and contexts, including urban, rural and agricultural environments. The author also provides practical advice on how individuals and organisations can study, and support, pollinators. As well as covering the natural history of pollinators and flowers, the author discusses their cultural importance, and the ways in which pollinator conservation has been portrayed from a political perspective. The book draws on field work experiences in South America, Africa, Australia, the Canary Islands and the UK. For over 30 years the author has spent his career researching how plants and pollinators evolve relationships, how these interactions function ecologically, their importance for society, and how we can conserve them in a rapidly changing world. This book offers a unique and personal insight into the science of pollinators and pollination, aimed at anyone who is interested in understanding these fascinating and crucial ecological interactions.
Author: T B Batygina
Publisher: CRC Press
ISBN: 0429526717
Category : Science
Languages : en
Pages : 467
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Book Description
Plant embryology, dealing with the regularities of initiation and the first stages of development of an organism, is now flourishing because of the overall progress being made in natural sciences. Such discoveries of the 20th century as production of plants from a single somatic cell, experimental haploidy, and parasexual hybridization were of general biological significance. The combined efforts of embryologists, geneticists and molecular biologists yielded the discovery of specific genes that control meiosis, egg cell development and early stages of embryogenesis. The tendency to synthesize data of embryology and genetics has become increasingly noticeable. It is connected with the fact that the majority of problems connected with morphogenesis, such as differentiation, specialization, the evaluation of features and the definition of the notionsgene and feature andgenotype and phenotype concern embryology and genetics (embryogenetics) in one way or another. Evolutionary embryology has given rise to a new approach to the study of problems of adaptation in plants. In connection with the problem of preserving biological diversity under conditions of ecological stress, special attention is paid to ecological embryology, revealing the critical periods in early ontogenesis and plasticity and tolerance of reproductive systems at the level of species and population. The study of variability of morphogenesis and phenotype in population (life cycle variations and the diversity of reproductive systems) is the most important point in the population embryology of plants.
Author: Natalia Dudareva
Publisher: CRC Press
ISBN: 142000400X
Category : Science
Languages : en
Pages : 365
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Book Description
As with nearly all living creatures, humans have always been attracted and intrigued by floral scents. Yet, while we have been manufacturing perfumes for at least 5000 years to serve a myriad of religious, sexual, and medicinal purposes, until very recently, the limitation of our olfactory faculty has greatly hindered our capacity to clearly and ob
