The digital edition of all books may be viewed on our website before purchase. Excerpt from The Direction of Hair, in Animals and Man (Classic Reprint)
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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. This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.The digital edition of all books may be viewed on our website before purchase.
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The purpose of this work is threefold. It seeks to co-ordinate the scattered facts of the direction of the hair in the lower animals and man, to furnish interpretations of most of them on mechanical principles, and to supply an answer to the question, Can acquired characters be inherited? It is shown that with few exceptions the hair-streams grow on the animal body in the lines of least resistance, and the resistances encountered are mechanical. No doubt many of the phenomena here described are intrinsically uninteresting and unimportant. As part of a page of natural history they might never have been recorded: But natural history may become natural science, and until it has done so it has failed to fill its place in the order of Nature. When it is seen that the object here kept in view is the establishment of a fragment of abstract truth, many, whose horror of theory is genuine and, perhaps, not unreasonable, may be deterred from further interest in it. But others would prefer to help in laying one stone which shall be hidden in the foundations of the fabric of science than many a course of finer blocks in her rapidly-rising walls.
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally-enhance 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.
Tags: hair direction region animals slope horse surface whorl animal critical lower arrangement domestic primitive stream type habits body line crest
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Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book delves into the fascinating world of animal and human hair patterns, exploring the underlying mechanisms and evolutionary significance of hair direction. The author meticulously examines the arrangement of hair on various mammals, including otters, horses, dogs, and even humans, revealing intriguing patterns and variations. Set against the backdrop of the 19th-century debate between Lamarckism and Darwinism, the author challenges the prevailing view that acquired characteristics cannot be inherited. By demonstrating how mechanical forces and habitual behaviors shape hair patterns, the author presents compelling evidence for the transmission of acquired traits. The book delves into the concept of "critical areas" on the animal body, where hair direction is influenced by factors such as muscle movement, posture, and environmental pressures. Through detailed observations and insightful analysis, the author unravels the intricate interplay between genetics, development, and external forces in shaping the diversity of hair patterns observed in the natural world. Ultimately, this book offers a thought-provoking perspective on the mechanisms of evolution and the inheritance of acquired characteristics, shedding light on a seemingly mundane subject with profound implications for our understanding of the natural world. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781330005194_0
Quantité disponible : Plus de 20 disponibles
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781330005194
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781330005194
Quantité disponible : 15 disponible(s)