Download or read book The Evolution of Plants Classic Reprint written by Dukinfield Henry Scott and published by Forgotten Books. This book was released on 2018-02-24 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Evolution of Plants About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Lectures on the Evolution of Plants Classic Reprint written by Douglas Houghton Campbell and published by . This book was released on 2015-07-02 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Lectures on the Evolution of Plants In the present volume I have endeavored to present in as untechnical a manner as seemed feasible the more striking facts bearing upon the evolution of plant forms. While there are numerous excellent text-books in which most of the statements here given are clearly presented, there is none, at least in English, so far as I am aware, where a connected account of the development of the plant kingdom from an evolutionary standpoint has been attempted. Of course every modern system of classification is based upon the assumption of a genetic connection between the different groups, and must take into account the origin of plant forms; but these phylogenetic problems are necessarily subordinated in the general text-books. Moreover, these textbooks are, for the most part, avowedly prepared for the use of botanical students alone. It seemed to the writer that an accurate, if somewhat general, and not strictly technical, statement of our present knowledge concerning the data from which the genealogical history of the vegetable kingdom may be traced, might be of interest not only to such botanists as have not concerned themselves specially with this phase of the science, but also to zoologists, and those general readers who are interested in biological problems. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Evolution of Plant Life Lower Forms Classic Reprint written by G. Massee and published by . This book was released on 2015-08-09 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Evolution of Plant Life Lower Forms The aim of the present book is to briefly indicate, in a broad sense, the most pronounced features - structural and physiological - that characterize plant life as manifested at the present day, coupled with an attempt to trace the evolution of existing forms from primitive types, and to illustrate the inter dependence between plants, animals, and inorganic nature. Grateful acknowledgments are offered to the authors of works that have been made use of in the preparation of this little book. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Heredity and Evolution in Plants Classic Reprint written by C. Stuart Gager and published by Forgotten Books. This book was released on 2017-11-09 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Heredity and Evolution in Plants Chapters X, Geographical Distribution, and XIII, The Great Groups of Plants, and the Bibliography are new. N o attempt has been made to cite the voluminous periodical literature in the Bibliography, but needless to state, this has been freely consulted and drawn upon. Numerous citations are given as foot-notes, especially in Chapter X. In going over the chapters it also became evident that since, in order to read them understandingly, one must have a clear conception of the facts of the lift history of a vascular plant, it would be best to introduce from the Fundamentals of Botany the three chapters (viz. XII XIV) on the life history of the fern. As stated in the Preface to that book, while the ultimate problem of botany is the development of the kingdom of plants, the more immediate and fundamental problem is the development of the individual plant. Ontogeny is fundamental because without a knowledge of its processes the processes of phylogeny cannot be comprehended. Phylogeny is the ultimate problem because its complete solution in volves an orderly description of all the phenomena of plant life, and their relation to each other. The author is specially indebted to Dr. 0. E. White, curator of plant breeding in the Brooklyn Botanic Garden, for a careful reading of the entire manuscript and for many valuable suggestions; also to Mr. Norman Taylor, curator of plants, in connection with Chapter X, and to Dr. Alfred Gundersen, associate curator of plants in the same institution, for numerous constructive criticisms in connection with Chapter XIII. The diagram show ing the apparent affinities and approximate geological distribution of the main groups of vascular plants (p. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Plant Life and Evolution Classic Reprint written by Douglas Houghton Campbell and published by Forgotten Books. This book was released on 2017-09-12 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Plant Life and Evolution The evidence as to the possibility of spontaneous generation at the present time is entirely negative. All of the alleged successful experiments in this direction have been shown to be the result of er rors, and as yet no successful attempts have been made to produce living matter by artificial means. So far as we know at the present time, all living things arise from preexisting ones by some form of reproduction. It is, however, the general belief of biologists, that at some remote period living mat ter arose from inorganic elements. The theory that living germs were brought to the earth from somewhere in space is not generally accepted; and the criticism has been made of this view that, after all, it does not explain the origin of life, but merely the advent of life upon the earth. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Plant Genetics Classic Reprint written by John M. Coulte and published by Forgotten Books. This book was released on 2017-11-06 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Plant Genetics It should be realized that genetics is a natural out growth from the study of organic evolution. The con ception of evolution began as a speculation, but became scientific in connection with the work of lamarck and darwin. In such work the method used was that of Observation and inference. Facts were observed and an explanation was devised that would relate them. Resemblances and differences among species were noted, and it was inferred that these indicated degrees of relationship. It was assumed that closely related species must have had a comparatively recent common ancestry and that more distantly related species must have had a more remote common ancestry. Through comparisons of structure and of geographical distribution systems of phylogeny have been inferred, and an outline of the evolution of the plant and animal kingdoms has been the result. All of these conclusions are based upon comparison and inference. This method reached its extreme application in the work of darwin, whose observations included a range of forms and an extent of time unequaled by any pre ceding student oi evolution. It may be said that in darwin's work the method of comparison and infer ence reached the limit of its possibilities. The students of evolution were chiefly concerned With explaining the Changes that resulted in phylogeny. In other words. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Evolution of Plants written by Kathy Willis and published by Oxford University Press. This book was released on 2014 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Blends evidence from the fossil record and data from biomolecular studies to tell the story of plant evolution from the earliest forms of life to the present day. Its straightforward explanations and clear illustrations provide the most accessible introduction to plant evolution available.
Download or read book Evolution of Vegetal Life written by William Potts and published by Forgotten Books. This book was released on 2018-02-02 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evolution of Vegetal Life: How Life Begins IN touching the question of development, even as it ai feets the most insignificant plant, we are feeling the pulse of the deepest mysteries: To me the meanest flower that blows can give Thoughts that do often lie too deep for tears. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Evolution of Sex in Plants Classic Reprint written by John Merle Coulter and published by Forgotten Books. This book was released on 2017-11-09 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evolution of Sex in Plants Whatever the mechanism Of cell division may be, when the individual protoplast divides to form two new protoplasts, it performs the function Of reproduction. A one-celled plant has in this way produced two new plants. It follows, therefore, that the fundamental reproductive mechanism is cell division, and there is really nothing more in the reproductive power than this phenomenon Of cell division, whether it be sexual or asex ual reproduction. If the essential machinery Of repro duction is provided for in cell division, it follows that the cell fusion which precedes cell division, and which is Often referred to as the sex act, must be regarded as an addition to the fundamental process Of reproduction, an added preliminary process, not necessary to repro duction, but securing something in connection with it. In other words, reproduction is one Of the functions Of protoplasts, and when an individual is a single proto plast, cell division and reproduction are Obviously the same. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book When Plants Took Over the Planet written by Chris Thorogood and published by Happy Yak. This book was released on 2021-09-07 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: This beautifully illustrated book follows the amazing story of plant evolution, from the first plants arriving on a dark and lifeless planet to the colorful—often weird and wonderful—world of today’s varied and vibrant plant life.
Download or read book The Natural History of Plants written by F. W. OLIVER and published by Forgotten Books. This book was released on 2018-03-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Natural History of Plants: Their Forms, Growth, Reproduction, and Distribution Although the authors of the Flora had no such purpose in view, their works furnished the starting-point for a real history of the vegetable world. A com parison of the Floras of neighbouring regions shows that certain plants inhabit a greater, others a lesser area; that the boundaries of the species confined to a distinct district coincide with territories inhabited by various races of mankind; that the boundaries of this and that species coincide and stand in relation to various climatic and other conditions. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Natural History of Plants Vol 1 written by F. W. Oliver and published by . This book was released on 2015-07-02 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Natural History of Plants, Vol. 1: Their Forms, Growth, Reproduction and Distribution; From the German of the Late Anton Kerner Von Marilaun; Biology and Configuration of Plants Not long ago two artisans, who had borrowed a copy of The Natural History of Plants from one of the Vienna public libraries and had studied its pages, called upon me, asking me to show them under the microscope some of the things there described. It seems that without any special educational advantages they had availed themselves of leisure moments to extend their knowledge, and had read the work with profit. On leaving, they thanked me in simple words for the pleasure, instruction, and stimulus which they had derived from the perusal of my book. I confess that these words gave me vastly more pleasure than many of the verbose and flattering reviews that had appeared in newspapers and scientific journals, many of which conveyed the impression of being the result of hasty skimming of copies sent by the publishers. The satisfaction which the little incident gave me was the greater, in that it was an assurance that I had achieved what had been my intention, namely, to write a book which might serve as a source of knowledge, not only for specialists and scholars, but also for the many who, though compelled to follow some practical calling, still take an interest in science, and who wish, each in his own particular degree, to obtain information of its progress. Popular treatises on the results of scientific investigation are by no means rare with us Germans; but in too many cases scientific problems involving serious thought are touched superficially, and, like the stone in a sweet fruit, are embedded in picturesque and attractive accounts of things purely of subordinate importance. The reader, gratified by the elegant phraseology, passes by the kernel of fact, and derives little profit from the book. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Natural History of Plants Vol 2 written by Anton Kerner Von Marilaun and published by Forgotten Books. This book was released on 2017-07-26 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Natural History of Plants, Vol. 2: Their Forms, Growth, Reproduction, and Distribution; The History of Plants Accordingly, we shall retain SO far as is practicable the recognized scientific terms. Where they are no longer quite suitable they will be briefly elucidated; and, when the conceptions to which they refer have been expanded or limited, the Old established names will also be taken in a wider or a narrower sense as the case may be. New expressions will only be introduced where their use is productive of greater clearness and distinctness in the ideas involved; and even these additions must be in harmony with the terms already in existence. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Survival of the Unlike written by L. H. Bailey and published by . This book was released on 2015-06-30 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Survival of the Unlike: A Collection of Evolution Essays Suggested by the Study of Domestic Plants For several years it has been my habit, when called upon to address horticultural societies, to choose some topic intimately associated with the evolution of domestic plants. My motives have been several. I have chiefly desired to attempt to answer many of the common questions which puzzle horticulturists by appealing to the evidences of evolution, for I am convinced that many of these questions can be answered in no other way. I have also desired to spread a knowledge of the evolution speculations and of the methods of research which they suggest, amongst those who deal with plants and animals, and who lead a rural life. Again, I have wished to make a record of a great class of most common and significant facts vitally related to the study of organic evolution, but which are almost wholly overlooked by students and philosophers. In making these essays, I have constantly had in mind the collation and publication of them, and I have, therefore, endeavored to discuss the leading problems associated with the variation and evolution of cultivated plants, in order that the final collection should be somewhat consecutive. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Natural History of Plants Vol 4 Classic Reprint written by H. Baillon and published by Forgotten Books. This book was released on 2015-07-03 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Natural History of Plants, Vol. 4 More internally is found a second coloured petaloid envelope, with a tube more or less elongated according to the species, dilated at the base into a kind of sac, and spreading out above into a funnel-shaped limb, of which the five divisions are deeply induplicate-contorted. The androccum is formed of five stamens, alternating with the divisions of the inner envelope. They arc generally of unequal length, each composed of a filament, free in all its upper portion, surmounted by a bilocular introrse anther, with two cells dehiscing by longitudinal submarginal clefts. Below, these filaments sometimes adhere to the tube of the perianth, and, quite at their base, unite into a short thick tube, fleshy in certain species, and more or less urceolate and glandular. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Natural History of Plants Vol 2 Classic Reprint written by H. Baillon and published by Forgotten Books. This book was released on 2018-02-06 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Natural History of Plants, Vol. 2 Misc. Works, ed. Benn., i. 113.-dc., Me'm. Sur les Connarus et Omphalobium, ou sur [es Connamce'es Sarcolobées (in Me'm. Soc. Hist. Nat. De Part, ii. 383, t. 16, Prodr., ii. 84. - endl., Gen., 11. 5948. - B. H., Gem, 432, 1001, n. 5. - H. Bn. In Ann. De la Soc. Linn. De maine-et-loire, ix. 57; Adansom'a, vu. 233. - Tapomana, adans., loc. Cit. - Ompkalobium gertn., Fruct., i. 217, t. 46. - DC., Zoe. Cit., 386. - endl Gem, n. 5949. - Santaloides L., Fl. Zeyl., n. 408 - Malbraneia neck., Elena, 1171. - Erytkrostigma hassk., in Bot. Zeit., xxv. Beibl., ii. 45; Cat. Hort. Rayon, 246. Anisostemon turcz., in Bull. Mos0. 11. 152. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Natural History of Plants Vol 7 Classic Reprint written by H. Baillon and published by Forgotten Books. This book was released on 2018-02-14 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Natural History of Plants, Vol. 7 Near the margin of the orifice are inserted externally the sepals generally five in number, twisted 2 in the bud and covered externally. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
