Read Proceedings of the Academy of Natural Sciences of Philadelphia, 1902, Vol. 54 (Classic Reprint)

Proceedings of the Academy of Natural Sciences of Philadelphia, 1902, Vol. 54 (Classic Reprint)

Philadelphia Academy of Natura Sciences

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Description:Excerpt from Proceedings of the Academy of Natural Sciences of Philadelphia, 1902, Vol. 54The results were to show that gregarines usually caught up and pulled after them a number of particles of carmine, etc., thus demonstrating the presence of a sticky substance. Further, as a gregarine progressed through a medium thickly filled with carmine particles, there was always left behind it a clear trail. Schewiakoﬂ says that this does not happen with other Protozoa, and so furnishes proof that gregarines leave something behind them. This substance was wholly invisible under ordinary circumstances, but very delicate manipulation enabled him to stain it and to demonstrate that grega rines actually are followed by long fibres of extreme tenuity. Stress was laid upon the fact that carmine particles in the neighborhood of a motionless gregarine could be seen to show molecular move ments; next to slip backward along the surface of the animal and to collect in a lump at the posterior end, and that only after this had taken place would the animal progress.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Proceedings of the Academy of Natural Sciences of Philadelphia, 1902, Vol. 54 (Classic Reprint). To get started finding Proceedings of the Academy of Natural Sciences of Philadelphia, 1902, Vol. 54 (Classic Reprint), you are right to find our website which has a comprehensive collection of manuals listed.
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Description: Excerpt from Proceedings of the Academy of Natural Sciences of Philadelphia, 1902, Vol. 54The results were to show that gregarines usually caught up and pulled after them a number of particles of carmine, etc., thus demonstrating the presence of a sticky substance. Further, as a gregarine progressed through a medium thickly filled with carmine particles, there was always left behind it a clear trail. Schewiakoﬂ says that this does not happen with other Protozoa, and so furnishes proof that gregarines leave something behind them. This substance was wholly invisible under ordinary circumstances, but very delicate manipulation enabled him to stain it and to demonstrate that grega rines actually are followed by long fibres of extreme tenuity. Stress was laid upon the fact that carmine particles in the neighborhood of a motionless gregarine could be seen to show molecular move ments; next to slip backward along the surface of the animal and to collect in a lump at the posterior end, and that only after this had taken place would the animal progress.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Proceedings of the Academy of Natural Sciences of Philadelphia, 1902, Vol. 54 (Classic Reprint). To get started finding Proceedings of the Academy of Natural Sciences of Philadelphia, 1902, Vol. 54 (Classic Reprint), you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

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Proceedings of the Academy of Natural Sciences of Philadelphia, 1902, Vol. 54 (Classic Reprint)

Proceedings of the Academy of Natural Sciences of Philadelphia, 1902, Vol. 54 (Classic Reprint)

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