College Zoology Classic Reprint

Author : Robert W. Hegner
Publisher : Forgotten Books
ISBN 13 : 9780267968152
Total Pages : 768 pages
Book Rating : 4.59/5 ( download)

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Download or read book College Zoology (Classic Reprint) written by Robert W. Hegner and published by Forgotten Books. This book was released on 2018-02-06 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from College Zoology This book is intended to serve as a text for beginning students in universities and colleges, or for students who have already taken a course in general biology and wish to gain a more com prehensive View of the animal kingdom. It differs from many of the college textbooks of zoology now on the market in several important respects: (1) the animals and their organs are not only described, but their functions are pointed out; (2) the ani mals described are in most cases native species; and (3) the relations of the animals to man are emphasized. Besides serv ing as a textbook, it is believed that this book will be of interest to the general reader, since it gives a bird's-eye View of the entire animal kingdom as we know it at the present time. Within the past decade there has been a tendency for teachers of zoology to pay less attention to morphology and more to physiology. As a prominent morphologist recently said. 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.

Author : T. D. A. COCKERELL
Publisher :
ISBN 13 : 9781033271506
Total Pages : 0 pages
Book Rating : 4.00/5 ( download)

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Download or read book ZOOLOGY written by T. D. A. COCKERELL and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : T. D. A. Cockerell
Publisher : Forgotten Books
ISBN 13 : 9780331730043
Total Pages : 578 pages
Book Rating : 4.49/5 ( download)

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Download or read book Zoology written by T. D. A. Cockerell and published by Forgotten Books. This book was released on 2017-11-23 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Zoology: A Textbook for Colleges and Universities The thread of our narrative is broken at intervals by biographical Chapters. We are too apt to receive the gifts of science without asking whence they came. It is well, therefore, to learn something of the lives of those who have made discoveries or organized scien tific work. What we have today was not gained without arduous toil and persistent zeal, Often in the face of many difficulties. As the pious studied the lives Of the saints, so may we pause now and then to learn how scientific heroes have won new territory for the kingdom of science. Thus, if we have any thing of generous response within us, we may return to our studies refreshed, resolving that we also, in some measure, will further the good cause. 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.

Author : Henry Alleyne Nicholson
Publisher : Forgotten Books
ISBN 13 : 9780364009574
Total Pages : 374 pages
Book Rating : 4.78/5 ( download)

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Download or read book Text-Book of Zoology written by Henry Alleyne Nicholson and published by Forgotten Books. This book was released on 2018-03-06 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Text-Book of Zoology: For Schools and Colleges On the other hand, the objects which belong to the animal and vegetable kingdoms differ from those which are comprised in the mineral kingdom in the following points: a. They are composed of few chemical elements, of which carbon, hydro gen, oxygen, and nitrogen, are the most important; and these elements are combined to form complex organic compounds, which always contain a large proportion of water, are very nu stable, and are prone to spontaneous decomposition. 6. They are composed of diverse or heterogeneous parts, which have usually more or less definite relations to one another. These heterogeneous but related parts are termed organs, and the objects possessing them are said to be organized. Some of the lowest forms of animals have bodies composed of so uni form a substance that they cannot be said to be organized, as they exhibit no definite organs. This exception, however, does not affect the general value of this distinction. 0. They are always more or less definite in shape, presenting concave and convex surfaces, and being bounded by curved lines. 07. When they increase in size, or grow, they do so, not by the addi tion of particles from the outside, but by the reception of foreign matter into their interior and its assimilation there (technically called intussusception e. They invariably pass through certain periodic changes in a definite and dis coverable order; these changes constituting life. They are subject to the same physical and chemical laws as those which govern dead matter, but the living body is the seat of some thing in virtue of which it can override the physical laws which enslave mere dead matter. The living body, so long as it is a living body, is the seat of energy, and can overcome the primary law of the inertia of matter. It has certain relations with the outer world other than the merely passive ones of dead matter. However humble it may be, and even if it be permanently rooted to one place, some part or other of every living body possesses the power of spontaneous and inde pendent motionma power possessed by nothing that is dead. In the higher animals the relations of the living body to dead nature become still further complicated, and their mastery over the physical forces becomes more and more pronounced. 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.

Author : University Of California
Publisher : Forgotten Books
ISBN 13 : 9780365634430
Total Pages : 446 pages
Book Rating : 4.33/5 ( download)

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Download or read book University of California Publications in Zoology, Vol. 8 (Classic Reprint) written by University Of California and published by Forgotten Books. This book was released on 2018-03-28 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from University of California Publications in Zoology, Vol. 8 Discussion of its Generic and Specific Characters, by Charles Atwood Kofoid. With plates 9-17 187 286. 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.

Author : Charles Atwood Kofoid
Publisher : Forgotten Books
ISBN 13 : 9781333451462
Total Pages : 552 pages
Book Rating : 4.66/5 ( download)

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Download or read book University of California Publications in Zoology, 1918-1926, Vol. 21 (Classic Reprint) written by Charles Atwood Kofoid and published by Forgotten Books. This book was released on 2016-09-02 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from University of California Publications in Zoology, 1918-1926, Vol. 21 The measurements of the skulls were all taken with steel calipers graduated to tenths of millimeters. Total length, tail vertebrae and hind foot are as taken by the field collectors. 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.

Author : William Emerson Ritter
Publisher : Forgotten Books
ISBN 13 : 9780656220175
Total Pages : 410 pages
Book Rating : 4.71/5 ( download)

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Download or read book University of California Publications, Vol. 1 written by William Emerson Ritter and published by Forgotten Books. This book was released on 2018-02-10 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from University of California Publications, Vol. 1: Zoology; With 28 Plates If there is one thing more than another which the preparation of this paper has brought emphatically to my attention, it is the great necessity for long-continued observations on the growth and development of hydroids under natural and artificial condi tions. Unfortunately the systematist is forced to rely for his determinations almost exclusively upon skeletal characters, which are peculiarly variable. Size, habit, branching, length of branches and internodes, thickness of perisarc, shape and ornamentation of hydrothecae, kind and amount of annu lation, number of tentacles on the hydranth and on the medusa at the time of liberation - all these are subject to often perplexing variations. This leaves little doubt that when proper measures are taken for the observation of living animals the number of species will be materiallv decreased. 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.

Author : Charles Atwood Kofoid
Publisher : Forgotten Books
ISBN 13 : 9780483735316
Total Pages : 618 pages
Book Rating : 4.10/5 ( download)

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Download or read book University of California Publications in Zoology, Vol. 22 written by Charles Atwood Kofoid and published by Forgotten Books. This book was released on 2018-01-23 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from University of California Publications in Zoology, Vol. 22: 1921-1923 The biology of fresh water is an attractive field for investigation both from the standpoint of ecology and from that of its practical bearings on the problems of fisheries. The fresh water plankton with its varying components forms a biological complex, or association of both plant and animal forms which have an intimate relation not only each to the others, but also to the varying factors of their environment, such as light, temperature, organic and inorganic substances in solu tion, and to seasonal change attendant upon the run-off from the watershed. The survey of San Francisco Bay undertaken by the United States Bureau of Fisheries in 1912 - 13 in cooperation with the University of California afforded an opportunity to initiate a survey of the plankton of the San Joaquin River, one of the principal tributaries of that bay. My position at Stockton as teacher of biology in the High School afforded some laboratory facilities and also a location near the head of tidewater where the ultimate contributions of the stream of the bay could be examined and where a variety of conditions were present, including both the main channel, and backwaters with varying rates of flow, as well as a canal much enriched by sewage. 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.

Author : William Emerson Ritter
Publisher : Forgotten Books
ISBN 13 : 9780656117093
Total Pages : 468 pages
Book Rating : 4.95/5 ( download)

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Download or read book University of California Publications in Zoology, Vol. 3 (Classic Reprint) written by William Emerson Ritter and published by Forgotten Books. This book was released on 2018-02-08 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from University of California Publications in Zoology, Vol. 3 Dinoflagellata of the San Diego Region III. Descriptions of New Species, by Charles Atwood Kofoid. With Plates 22-33. 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.

Author : William Emerson Ritter
Publisher : Forgotten Books
ISBN 13 : 9781332965960
Total Pages : 492 pages
Book Rating : 4.62/5 ( download)

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Download or read book University of California Publications in Zoology, Vol. 15 (Classic Reprint) written by William Emerson Ritter and published by Forgotten Books. This book was released on 2016-06-26 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from University of California Publications in Zoology, Vol. 15 The first step in this inquiry consists in distinguishing between marine biology and general biology. To discuss completely all the implications involved in this distinction would require more space than this paper permits. They have been pointed out over and over again by the Institution's director, to whom I am indebted for many valuable suggestions. The time seems opportune, however, for assembling cer tain facts revealed by my own research which support these implica tions and for combining them into an organic whole, to the end that some of the too prevalent misconceptions concerning the nature and function of marine biology may be corrected. 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.