The Various Contrivances by which Orchids are Fertilised by Insects
Author: Charles Darwin
Publisher:
Published: 1895
Total Pages: 326
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Charles Darwin
Publisher:
Published: 1895
Total Pages: 326
ISBN-13:
DOWNLOAD EBOOKAuthor: Charles Darwin
Publisher: London : J. Murray
Published: 1862
Total Pages: 390
ISBN-13:
DOWNLOAD EBOOKThis 1862 publication describes the flower structure of orchids and their pollination to illustrate aspects of Darwin's evolutionary theory.
Author: Charles Darwin
Publisher: Delphi Classics
Published: 2017-07-17
Total Pages: 257
ISBN-13: 1788776178
DOWNLOAD EBOOKThis eBook features the unabridged text of ‘On the Various Contrivances by Which British and Foreign Orchids Are Fertilised by Insects by Charles Darwin - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Charles Darwin’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Darwin includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘On the Various Contrivances by Which British and Foreign Orchids Are Fertilised by Insects by Charles Darwin - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Darwin’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the textPlease visit www.delphiclassics.com to learn more about our wide range of titles
Author: Charles Darwin
Publisher:
Published: 1862
Total Pages: 390
ISBN-13:
DOWNLOAD EBOOKFirst edition of Darwin's primary work on plant fertilization. Detailing the relationship between the sexual structure of orchids and the insects that fertilize them, this was the first of three volumes that followed the publication of the Origin which contained supporting evidence for the author's theory of natural selection. Darwin concludes that plants are equal to animals in the marvels of their adaptation; for example, he observes that wind-pollinated flowers have no colours; it is only those insect-pollinated varieties that have bright coloured petals and sweet smelling nectars.
Author: Retha Edens-Meier
Publisher: University of Chicago Press
Published: 2014-11-05
Total Pages: 440
ISBN-13: 0226044912
DOWNLOAD EBOOKA quorum of scientists offer reviews and results to celebrate the 150th anniversary of 'On The Various Contrivances By Which British And Foreign Orchids Are Fertilised By Insects, And On The Good Effects Of Intercrossing' (1862). Authors of the first ten chapters follow research on the pollination and breeding systems of the same orchid lineages that interested Darwin, including temperate and tropical species. Authors on the last two chapters provide information on the floral attractants and flowering systems of orchids using protocols and technologies unavailable during Darwin's lifetime.
Author: Charles Darwin
Publisher:
Published: 1862
Total Pages: 416
ISBN-13:
DOWNLOAD EBOOKAuthor: Kirk Lougheed
Publisher: Springer Nature
Published: 2019-11-20
Total Pages: 134
ISBN-13: 3030345033
DOWNLOAD EBOOKThis book presents an original discussion and analysis of epistemic peer disagreement. It reviews a wide range of cases from the literature, and extends the definition of epistemic peerhood with respect to the current one, to account for the actual variability found in real-world examples. The book offers a number of arguments supporting the variability in the nature and in the range of disagreements, and outlines the main benefits of disagreement among peers i.e. what the author calls the benefits to inquiry argument.
Author: Jim Endersby
Publisher: University of Chicago Press
Published: 2016-11-07
Total Pages: 313
ISBN-13: 022642703X
DOWNLOAD EBOOKThe prize-winning history of the orchid: “an engaging and enlightening account of one of the Earth's most mythologized botanical wonders” (Richard Conniff, author of House of Lost Worlds). At once delicate, exotic, and elegant, orchids are beloved for their singular, instantly recognizable beauty. Found in nearly every climate, the many species of orchid have had varying forms of significance in countless cultures over time. Following the orchid’s journey from Ancient Greek medicine to twentieth century detective novels, science historian Jim Endersby explores the flower’s four recurring themes: science, empire, sex, and death. Orchids were a symbol of the exotic riches sought by 19th century Europeans in their plans for colonization. They became subjects of scientific scrutiny for Charles Darwin, who investigated their methods of cross-pollination. As Endersby shows, orchids—perhaps because of their extraordinarily diverse colors, shapes, and sizes—have also bloomed repeatedly in films, novels, plays, and poems, from Shakespeare to science fiction. Featuring many gorgeous illustrations from the collection of the Royal Botanic Gardens, Kew, Orchid: A Cultural History was awarded the Watson Davis and Helen Miles Davis Prize by the History of Science Society. It is an enchanting tale not only for gardeners and plant collectors, but anyone curious about the flower’s obsessive hold on the imagination in history, cinema, literature, and more.
Author: Ken Thompson
Publisher: University of Chicago Press
Published: 2019-10-07
Total Pages: 257
ISBN-13: 022667570X
DOWNLOAD EBOOK“A survey of the botanical experimenting and theorizing that occupied Darwin’s golden years. . . . with expert evolutionary commentary.” —New York Review of Books For many people, Charles Darwin’s trip to Galapagos Islands on the Beagle, where he saw a biodiversity of birds, inspired him to write his theory of evolution. But this simplified narrative leaves out a major part of Darwin’s legacy. He published On the Origin of Species nearly thirty years after his voyages. And much of his life was spent experimenting with and observing plants. Darwin was a brilliant and revolutionary botanist whose observations and theories were far ahead of his time. With Darwin’s Most Wonderful Plants, biologist and gardening expert Ken Thompson restores this important aspect of Darwin’s biography while also delighting in the botanical world that captivated the famous scientist. We learn from Thompson how Darwin used plants to shape his most famous theory and then later how he used that theory to further push the boundaries of botanical knowledge. Both Thompson and Darwin share a love for our most wonderful plants and the remarkable secrets they can unlock. This book will instill that same joy in casual gardeners and botany aficionados alike. “In this quietly riveting study, plant biologist Ken Thompson reveals Charles Darwin as a botanical revolutionary.” —Nature “This is a fascinating insight into the scientist’s sheer delight in observing the minutiae of living organisms.” —Gardens Illustrated “Thompson revisits Darwin’s botany, showing us how insightful he was, where (rarely) he was wrong and the marvelous discoveries that have been made since. . . . Darwin himself would have loved this book.” —Jonathan Silvertown, author of Dinner with Darwin: Food, Drink, and Evolution
Author: Charles Darwin
Publisher:
Published: 2020-08-16
Total Pages: 458
ISBN-13: 9781715277253
DOWNLOAD EBOOKThis is the first edition of Charles Darwin's On the Origin of Species, published on November 24, 1859 in London by John Murray. It is a seminal work in scientific literature and a landmark work in evolutionary biology. It introduced the theory that populations evolve over the course of generations through a process of natural selection. It presented a body of evidence that the diversity of life arose by common descent through a branching pattern of evolution. The starting chapters introduce the theory of natural selection, explaining why certain species thrive, while others decrease in number, how the members of nature are in competition with each other and why organisms tend to vary and change with time. Much of this work is based on experiments and observations seen within domestic animals and plants. The later chapters defend the theory of natural selection against apparent inconsistencies, why geological records are incomplete, why we find species so widespread and how sterility can be inherited when the organisation is unable to reproduce and more. The book is approachable for any audience.