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The aim of this essay is to inquire into the nature of the problems which come before us in the study of animals and plants, in order that we may define the right method and the limits of biology, and that we may obtain some adequate criterion by which to judge of the merits of the numerous theories which have arisen in explanation of facts about organisms. Its method is throughout that of inquiry; and I shall build up no systematic hypothesis as a solution of the problems. For we shall find that such hypotheses, as are most commonly used in this matter, bring with them certain unavoidable disadvantages, in that they are themselves in contradiction with the very possibility of research, and serve rather to hide the problems than to give any satisfactory account of them. And our material is two-fold; for there are the theories of biology on the one hand, and on the other the records of research; and these two sources are, for the critical study of problems, equally important Every serious student of biology must be conscious of a remarkable anarchy within the science, as well as of a certain indefiniteness in its scope.
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Tags: biology qualities organism form individual unity differences difference theory organic species postulate body germ fact agent theories principle mere identity
This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.
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