Studies in the Theory of Descent (Volumes 1 and 2). PDF Download
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Author: August Weismann
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: August Weismann
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: August Weismann
Publisher: Forgotten Books
ISBN: 9781528554008
Category : Science
Languages : en
Pages : 442
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Book Description
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:
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ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: August Weismann
Publisher: Forgotten Books
ISBN: 9781330377673
Category : Science
Languages : en
Pages : 442
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Book Description
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: BoD – Books on Demand
ISBN: 3732648311
Category : Fiction
Languages : en
Pages : 262
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Book Description
Reproduction of the original: Studies in the Theory of Descent by August Weismann
Author: August Weismann
Publisher: Hardpress Publishing
ISBN: 9781314460391
Category :
Languages : en
Pages : 374
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Book Description
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: BoD – Books on Demand
ISBN: 3385417783
Category : Fiction
Languages : en
Pages : 442
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Book Description
Reprint of the original, first published in 1882.
Author: August Weismann
Publisher:
ISBN:
Category : Butterflies
Languages : en
Pages : 729
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Author: August Weismann
Publisher:
ISBN: 9781021724724
Category : Science
Languages : en
Pages : 0
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Book Description
Author: Charles Darwin
Publisher: Palala Press
ISBN: 9781356185672
Category :
Languages : en
Pages : 444
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Book Description
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.
