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Download or read book Forced Movements, Tropisms, and Animal Conduct (Classic Reprint) written by Jacques Loeb and published by Forgotten Books. This book was released on 2015-07-28 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Forced Movements, Tropisms, and Animal Conduct Sin certain muscles of one side of the body than in the symmetrical muscles of the other side, and the animal will no longer move in a straight lined The only difference between the forced movements induced by unequal illu mination of the two eyes and by injury to the brain is that in the latter case the forced movements may last for days or throughout the whole life, while in the former case they last only as long as the illumination on the two sides of the body is unequal. If we bring about a per manent difference in illumination in the eyes, e.g., by blackening one eye in certain insects, we can also bring about permanent circus motions. This shows that animal conduct may be justly designated as consisting of forced; movements. 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.