Download or read book The Direct Action of Environment and Evolution Classic Reprint written by Petr Alekseevich Kropotkin and published by Forgotten Books. This book was released on 2018-10-04 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Direct Action of Environment and Evolution Herbert Spencer had already come to this conclusion, only giving even more importance to the first factor: The foregoing chapters, he wrote, in the second enlarged edition of his principles of Biology, imply that neither extreme (i. E natural selection alone, or the direct action of environment Without the aid of natural selection) is here adopted. Agreeing with Mr. Darwin that both factors have been operative, I hold that the inheritance of functionally caused alterations has played a larger part 'than he admitted even at the close of his life; and that, coming more to the front as evolution has advanced, it has played the chief part in producing the highest types. 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 Direct Action of Environment and Evolution written by Petr Alekseevich Kropotkin (kni︠a︡zʹ) and published by . This book was released on 1920 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Direct Action of Environment and Evolution written by Petr Alekseevich Kropotkin and published by Palala Press. This book was released on 2016-05-24 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Evolution and the Need of Atonement Classic Reprint written by Stewart Andrew McDowall and published by CUP Archive. This book was released on 2017-07-16 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evolution and the Need of Atonement As the title indicates, the main object of this book is not to offer a new theory of the Atonement. Rather it is intended to Show that when the origin and history of man are studied from the scientific, and especially the biological side, the spiritual life, its partial failure, and the need for Atonement, far from receding into vagueness and unreality, are thrown into strong relief. 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 and Adaptation Classic Reprint written by Thomas Hunt Morgan and published by Forgotten Books. This book was released on 2017-10-21 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evolution and Adaptation The adaptation of animals and plants to the conditions under which they live has always excited the interest, and also the imagination, of philosophers and scientists; for this relation between the organism and its environment is one of the most characteristic features of living things. The ques tion at once suggests itself: How has such a relation been brought about? Is it due to something inherent in the liv ing matter itself, or is it something that has been, as it were, superimposed upon it? An example may make my meaning clearer. No one will suppose that there is anything inherent in iron and other metals that would cause them to produce an engine if left to themselves. The particular arrangement of the pieces has been superimposed upon the metals, so that they now fulfil a purpose, or use. Have the materials of which organisms are composed been given a definite arrange ment, so that they fulfil the purpose of maintaining the existence of the organism; and if so, how has this been accomplished? It is the object of the following pages to discuss this question in all its bearings, and to give, as far as possible, an idea of the present state of biological thought concerning the problem. I trust that the reader will not be disappointed if he finds in the sequel that many of the most fundamental questions in regard to adaptation are still unsettled. 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 Environmental Epigenetics written by L. Joseph Su and published by Springer. This book was released on 2015-05-18 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the toxicological and health implications of environmental epigenetics and provides knowledge through an interdisciplinary approach. Included in this volume are chapters outlining various environmental risk factors such as phthalates and dietary components, life states such as pregnancy and ageing, hormonal and metabolic considerations and specific disease risks such as cancer cardiovascular diseases and other non-communicable diseases. Environmental Epigenetics imparts integrative knowledge of the science of epigenetics and the issues raised in environmental epidemiology. This book is intended to serve both as a reference compendium on environmental epigenetics for scientists in academia, industry and laboratories and as a textbook for graduate level environmental health courses. Environmental Epigenetics imparts integrative knowledge of the science of epigenetics and the issues raised in environmental epidemiology. This book is intended to serve both as a reference compendium on environmental epigenetics for scientists in academia, industry and laboratories and as a textbook for graduate level environmental health courses.
Download or read book The Causes of Evolution Classic Reprint written by John Burdon Sanderson Haldane and published by Forgotten Books. This book was released on 2018-10-07 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Causes of Evolution So close a correlation is rather rare in the history of human thought. For example, men had been aware for ages of the existence of a past history of the human race before Daniel (or the author of the Book of Daniel) made the first attempt to View that history as a whole, and give a summary account of it. If Daniel had been the first person to persuade thinking men that the past had differed appreciably from the present, it is clear that his particular account of the historical process would have had a greater intellectual influence than it has actually had} We must therefore carefully distinguish between two quite different doctrines which Darwin popularised, the doctrine of evolution, and that of natural selection. It is quite possible to hold the first and not the second. Similarly with regard to the doctrines of Darwin's great contemporary Marx, it is possible to adopt socialism but not historical materialism. 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 On the Origin of Species by Means of Natural Selection Or the Preservation of Favoured Races in the Struggle for Life Classic Reprint written by Charles Darwin and published by Forgotten Books. This book was released on 2018-10-08 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life The Hon. And Rev. W. Herbert, afterwards Dean of Man chester, in the fourth volume of the 'horticultural Trans actions, ' 1822, and in his work of the 'amaryllidaceae' (1837, pp. 19, declares that horticultural experiments have established, beyond the possibility of refutation, that botanical species are only a higher and more permanent class of varieties. He extends the same View to animals. The Dean believes that single species of each genus were created in an originally highly plastic condition, and that these have produced, chiefly by intercrossing, but likewise by variation, all our existing species. In 1826 Professor Grant, in the concluding paragraph in his well-known paper ('edinburgh Philosophical Journal, ' vol. Xiv. P. 283) on the Spongilla, clearly declares his belief that species are descended from other species, and that they become improved in the course of modification. This same view was given in his 55th Lecture, published in the Lancet' in 1834. In 1831 Mr. Patrick Matthew published his work on 'naval Timber and Arboriculture, ' in which he gives precisely the same View on the origin of species as that (presently to be alluded to) propounded by Mr. Wallace and myself in the 'linnean Journal, ' and as that enlarged in the present volume. Unfortunately the View was given by Mr. Matthew very brief ly in scattered passages in an Appendix to a work on a differ ent subject, so that it remained unnoticed until Mr. Matthew himself drew attention to it in the 'gardener's Chronicle, ' on April 7th, 1860. The differences of Mr. Matthew's view from mine are not of much importance: he seems to consider that the world was nearly depopulated at successive periods, and then re-stocked; and he gives as an alternative, that new forms may be generated without the presence of any mould or germ of former aggregates. I am not sure that I under stand some passages; but it seems that he attributes much influence to the direct action of the conditions of life. He clearly saw, however, the full force of the principle of natural selection. 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 On the Origin of Species by Means of Natural Selection written by Charles Darwin and published by Forgotten Books. This book was released on 2017-11-21 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from On the Origin of Species by Means of Natural Selection: Or the Preservation of Favored Races in the Struggle for Life Rccapitulation of the general and special circumstances in its favour - Causes of the general belief in the immutability of species llow far the theory of Natural Selection may be extended Eti'ects of its adoption on the study of Natural History - Con cluding remarks 404 - 429. 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 Method of Evolution written by H. W. Conn and published by Forgotten Books. This book was released on 2018-04-29 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Method of Evolution: A Review of the Present Attitude of Science Toward the Question of the Laws and Forces Which Have Brought About the Origin of Species Mental phenomena, including the study of instinct and intelligence, together with the evolution of civilization. The limits of this work make it im possible to deal with this most important subject, which must, therefore, be reserved for a later work. 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 and the War written by Sir Peter Chalmers Mitchell and published by London Murray 1915.. This book was released on 1915 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Struggle for Existence Classic Reprint written by G. F. Gause and published by Forgotten Books. This book was released on 2017-11-27 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Struggle for Existence For three-quarters of a century past more has been written about natural selection and the struggle for existence that underlies the selective process, than perhaps about any other single idea in the whole realm of biology. We have seen natural selection laid on its Sterbebett, and subsequently revived again in the most recent times to a remarkable degree of vigor. There can be no doubt that the old idea has great survival value. The odd thing about the case, however, is that during all the years from 1859, when Darwin assembled in the Origin of Species a masterly array of concrete evidence for the reality of the struggle for existence and the process of natural selection, down to the present day, about all that biologists, by and large, have done regarding the idea is to talk and write. If ever an idea cried and begged for experimental testing and development, surely it was this one. Yet the whole array of experimental and statistical attempts in all these years to produce some significant new evidence about the nature and consequences of the struggle for existence is pitifully meager. Such contributions as those of Bumpus, Weldon, Pearson, and Harris are worthy of all praise, but there have been so very, very few of them. And there is surely something comic in the spectacle of laboratories overtly em barking upon the experimental study oi evolution and carefully thereafter avoiding any direct and purposeful attack upon a pertinent problem, the fundamental importance of which Darwin surely estab lished. 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 Environment Development and Evolution written by Brian Keith Hall and published by MIT Press. This book was released on 2004 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading researchers in evolutionary developmental biology seek linkages between, and a synthesis of, development, physiology, endocrinology, ecology, and evolution. Evolutionary developmental biology, also known as evo-devo or EDB, seeks to find links between development and evolution by opening the "black box" of development's role in evolution and in the evolution of developmental mechanisms. In particular, this volume emphasizes the roles of the environment and of hormonal signaling in evo-devo. It brings together a group of leading researchers to analyze the dynamic interaction of environmental factors with developmental and physiological processes and to examine how environmental signals are translated into phenotypic change, from the molecular and cellular level to organisms and groups of organisms. Taken together, these chapters demonstrate the crucial roles of those processes of genetic, developmental, physiological, and hormonal change that underpin evolutionary change in development, morphology, physiology, behavior, and life-history. Part I investigates links between environmental signals and developmental processes that could be preserved over evolutionary time. Several contributors evaluate the work of the late Ryuichi Matsuda, especially his emphasis on the role of the external environment in genetic change and variability ("pan-environmentalism"). Other contributors in part I analyze different aspects of environmental-genetic-evolutionary linkages, including the importance of alternate ontogenies in evolution and the paradox of stability over long periods of evolutionary time. Part II examines the plasticity that characterizes much of development, with contributors discussing such topics as gene regulatory networks and heterochronicity. Part III analyzes the role of hormones and metamorphosis in the evolution of such organisms with alternate life-history stages as lampreys, amphibians, and insects.
Download or read book Evolution in Changing Environments written by Richard Levins and published by Princeton University Press. This book was released on 1968-08-21 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Professor Levins, one of the leading explorers in the field of integrated population biology, considers the mutual interpenetration and joint evolution of organism and environment, occurring on several levels at once. Physiological and behavioral adaptations to short-term fluctuations of the environment condition the responses of populations to long-term changes and geographic gradients. These in turn affect the way species divide the environments among themselves in communities, and, therefore, the numbers of species which can coexist. Environment is treated here abstractly as pattern: patchiness, variability, range, etc. Populations are studied in their patterns: local heterogeneity, geographic variability, faunistic diversity, etc.
Download or read book Evolution of the Earth written by Donald R. Prothero and published by McGraw-Hill Science, Engineering & Mathematics. This book was released on 2004 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolution of the Earth reveals the logical framework of geology, shows relations of the science to the totality of human knowledge, and gives some idea of what it is to be a participant in the discipline. In keeping with the preference for a "How do we know?" rather than "What do we know?" approach, the authors stress what assumptions are made by earth historians, what kinds of evidence (and tools for gathering that evidence), and what processes of reasoning and limitations of hypotheses are involved in reconstructing and interpreting the past. Each chapter begins with a list of highlights entitled "Major Concepts". Many chapters have a summary timeline that puts the entire sequence of events into a quick visual reference frame. The use of dioramas and reconstructions of extinct animals and plants has been greatly expanded, so that students can get a more vivid concept of typical life in any part of the geologic past. In many places, the authors have supplied a full page of color photos of classic fossils from each period to improve the visual recognition of the organisms that give life its distinctive history. The areas of hottest controversy, such as mass extinctions, dinosaur endothermy, the origin of life, and controversies over late Proterozoic tectonics and glaciation, have been given separate sections so that students can appreciate the different sides of the debates.
Download or read book The Material Basis of Evolution written by Richard Goldschmidt and published by Yale University Press. This book was released on 1982-01-01 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: An eminent geneticist examines the Darwinian theory of evolution, analyzes the hereditary differences that produce new species, and suggests changes in evolutionary theory based on his biological research
Download or read book Evolutionary Behavioral Ecology written by David Westneat and published by Oxford University Press, USA. This book was released on 2010-04 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolutionary Behavioral Ecology presents a comprehensive treatment of theevolutionary and ecological processes shaping behavior across a wide array of organisms and a diverse set of behaviors and is suitable as a graduate-level text and as a sourcebook for professional scientists.
