Studies In The Theory Of Descent Vol 1 Of 2 Classic Reprint

Author : August Weismann
Publisher : Forgotten Books
ISBN 13 : 9781528554008
Total Pages : 442 pages
Book Rating : 4.00/5 ( download)

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Download or read book Studies in the Theory of Descent, Vol. 1 of 2 (Classic Reprint) written by August Weismann and published by Forgotten Books. This book was released on 2017-09-16 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Studies in the Theory of Descent, Vol. 1 of 2 Since every new contribution to science is a fresh starting-point for future work, I may venture without any great breach of propriety to dwell briefly upon one or two of the main points which appear to me to be suggested by Prof. Weis mann's investigations. 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.

Author : August Weismann
Publisher : Forgotten Books
ISBN 13 : 9781528252560
Total Pages : 368 pages
Book Rating : 4.6X/5 ( download)

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Download or read book Studies in the Theory of Descent, Vol. 2 of 2 (Classic Reprint) written by August Weismann and published by Forgotten Books. This book was released on 2017-09-12 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Studies in the Theory of Descent, Vol. 2 of 2 If variability is to be understood as indicating the period of re-modelling of a living form, whether in its totality or only in single characters or groups of characters, from the simple fact of the hetero chronic variability of the ontogenetic stages, it fol lows that the latter can be modified individually, and that the re-modelling of one stage by no means necessarily entails that of the others. It cannot however be doubted that variability, from whatever cause it may have arisen, is in all cases competent to produce a new form. From the continued crossing of variable individuals alone, an equalization of differences must at length take place, and with this a new, although not always a widely deviating, constant form must arise. 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.

Author : August Weismann
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.92/5 ( download)

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Download or read book Studies in the Theory of Descent (Volumes 1 and 2). written by August Weismann and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.49/5 ( download)

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Download or read book Studies in the Theory of Descent written by and published by . This book was released on 1882 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : August Weismann
Publisher : Forgotten Books
ISBN 13 : 9780267662265
Total Pages : 446 pages
Book Rating : 4.62/5 ( download)

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Download or read book The Evolution Theory, Vol. 1 of 2 (Classic Reprint) written by August Weismann and published by Forgotten Books. This book was released on 2018-03-14 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Evolution Theory, Vol. 1 of 2 The actual form of these lectures has developed as they were transcribed. But although the form is thus to some extent new, I have followed in the main the same train of thought as in the lectures of recent years. The lecture form has been adhered to in the book, not merely because of the greater vividness of presentation which it implies, but for many other reasons, of which the greater freedom in the choice of material and the limiting of quotation to a minimum are not the least. That all polemics of a personal kind have thus been excluded will not injure the book, but it is by no means lacking in discussions of opinion, and will, therefore, I trust, contribute something towards the clearing up of disputed points. 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.

Author : August Weismann
Publisher : Palala Press
ISBN 13 : 9781355494584
Total Pages : 448 pages
Book Rating : 4.83/5 ( download)

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Download or read book Studies in the Theory of Descent written by August Weismann and published by Palala Press. This book was released on 2016-05-05 with total page 448 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.

Author : August Weismann
Publisher : BoD – Books on Demand
ISBN 13 : 3385417783
Total Pages : 442 pages
Book Rating : 4.86/5 ( download)

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Download or read book Studies in the Theory of Descent written by August Weismann and published by BoD – Books on Demand. This book was released on 2024-04-10 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1882.

Author : August Weismann
Publisher : Hardpress Publishing
ISBN 13 : 9781314460391
Total Pages : 374 pages
Book Rating : 4.90/5 ( download)

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Download or read book Studies in the Theory of Descent written by August Weismann and published by Hardpress Publishing. This book was released on 2013-06 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Author : August Weismann
Publisher : Forgotten Books
ISBN 13 : 9781330377673
Total Pages : 442 pages
Book Rating : 4.72/5 ( download)

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Download or read book Studies in the Theory of Descent, Vol. 1 of 2 written by August Weismann and published by Forgotten Books. This book was released on 2015-06-25 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Studies in the Theory of Descent, Vol. 1 of 2 The present work by Professor Weismann, well known for his profound embryological investigations on the Diptera, will appear, I believe, to every naturalist extremely interesting and well deserving of careful study. Any one looking at the longitudinal and oblique stripes, often of various and bright colours, on the caterpillars of Sphipx-moths, would naturally be inclined to doubt whether these could be of the least use to the insect; in the olden time they would have been called freaks of Nature. But the present book shows that in most cases the colouring can hardly fail to be of high importance as a protection. This indeed was proved experimentally in one of the most curious instances described, in which the thickened anterior end of the caterpillar bear$ two large ocelli or eye-like spots, which give to the creature so formidable an appearance that birds were frightened away. But the mere explanation of the colouring of these caterpillars is but a very small part of the merit of the 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.

Author : August Weismann
Publisher : Wentworth Press
ISBN 13 : 9781011328772
Total Pages : 442 pages
Book Rating : 4.71/5 ( download)

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Download or read book Studies In The Theory Of Descent; written by August Weismann and published by Wentworth Press. This book was released on 2019-03-25 with total page 442 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.