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Finally available, a high quality book of the original classic edition of Elementary Zoology, Second Edition. It was previously published by other bona fide publishers, and is now, after many years, back in print. This is a new and freshly published edition of this culturally important work by Vernon L. (Vernon Lyman) Kellogg, which is now, at last, again available to you. Get the PDF and EPUB NOW as well. Included in your purchase you have Elementary Zoology, Second Edition in EPUB AND PDF format to read on any tablet, eReader, desktop, laptop or smartphone simultaneous - Get it NOW. Enjoy this classic work today. These selected paragraphs distill the contents and give you a quick look inside Elementary Zoology, Second Edition: Look inside the book: These three kinds are: (a) observations in the field covering the habits and behavior of animals and their relations to their physical surroundings, to plants, and to each other; (b) work in the laboratory, consisting of the study of animal structure by dissection and the observation of live specimens in cages and aquaria; and (c) work in the recitation- or lecture-room, where the significance and general application of the observed facts are considered and some of the elementary facts relating to the classification and distribution of animals are learned. ...The facts about the bodily make-up or structure of animals constitute that part of zoology called animal anatomy or morphology; the facts about the things animals do, or the functions of animals, compose animal physiology; the facts about the development of animals from young to adult condition are the facts of animal development; the knowledge of the different kinds of animals and their relationships to each other is called systematic zoology or animal classification; and finally the knowledge of the relations of animals to their external surroundings, including the inorganic world, plants and other animals, is called animal ecology.
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Excerpt from Elementary Zoology Then follows a general account of the branch to which the example dissected belongs and brief accounts of some of the more interesting members of the branch. In these accounts technical directions are given for brief comparative examinations and for the study of the life history and habits of some of the more accessible of these forms. 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.
Excerpt from Zoology an Elementary Text-Book An animal then Is only the more or less constant form of a flow of particles; it may be compared to a flame, which nas a constant form, although the particles which compose it vary from moment to moment; unburned particles coming In at one end and the oxidised products escaping at the other. 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.
Excerpt from Text-Book of Elementary Zoology, for Secondary Educational Institutions As the result of these facts, there are to day three classes oi teachers and courses represented among us: (1) those present ing pure morphological and physiological (evolutionary) zoology, with little reference to the economic aspects; (2) those who make the scientific or evolutionary view primary, and yet supplement this liberally with the economic emphasis; and (3) those who insist that the approach and the emphasis shall be primarily economic. 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.
Excerpt from Zoology an Elementary Text-Book In the eleven years which have elapsed since the publication of the second edition of this Text-book the science of Zoology has made such advances that it has become necessary to re-write considerable portions of this book. The brilliant work of Dr Goodrich on the nature and development of nephridia has caused us to reconsider our position with regard to the nature of these organs and we have now confined the name nephridium to the excretory organs of Platyhelminthes, Nemertinea, Rotifera, Annelida and Amphioxus, and have no longer applied the term to the excretory organs of Arthropoda, Mollusca and Brachiopoda. The chapter on Protozoa has had to be radically changed and we are indebted to Mr Dobell for valuable hints on this subject. The newer discoveries in the laws of inheritance are dealt with in the Introduction. The chapters dealing with Platyhelminthes, Nemertinea, Rotifera and Nematoda have been moved to a position following Coelenterata and preceding Annelida. A short chapter on Gephyrea has been added and the chapter on Arthropoda has been largely rewritten. In the second edition detailed accounts of a type of Arachnida and of Insecta were given - to these we have now added a detailed account pf the anatomy of the Crayfish as a type of the Crustacea, as experience has shown that only by the detailed study of types can the elementary student form clear images of Animals as going machines. Indeed throughout the book we have endeavoured to avoid describing structure unless function was indicated at the same time. 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.
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Excerpt from Text-Book of Elementary Zoology, for Secondary Educational Institutions Teachers of biology are pretty well agreed that the matter and method of our secondary courses in the life sciences should be determined by the needs, capabilities, and life interests of the pupils rather than by any mature conception of what constitutes a "balanced course" in biology. This is to say that the problems of the maker of such a course are pedagogical rather than biological. And yet it is important that the subject should be handled, if possible, in such a way as to give a true and not a distorted conception of biology. The most distinctive movement of the last decade, in respect to the teaching of Zoology, is the increased insistence on the practical and utilitarian side of animal life and animal relations in our secondary school courses. It is contended that there is so much of biology directly related to the pupil's life and activities that these aspects of the subject should be emphasized in the peoples schools, and should replace more and more the evolutionary and scientific conceptions which have dominated the books of the past. 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.