Download or read book History of the Germ Cells and Early Embryology of Certain Aphids written by George Washington Tannreuther and published by . This book was released on 1908 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book History of the Germ Cells and Early Embryology of Certain Aphids written by George W. Tannreuther and published by Forgotten Books. This book was released on 2018-02-06 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from History of the Germ Cells and Early Embryology of Certain Aphids: A Dissertation Submitted to the Faculty of the Ogden Graduate School of Science in Candidacy for the Degree of Doctor of Philosophy (Department of Zoology) With the importance of these facts in view, I propose to give the history of the aphids upon which the results of this paper are based, paying special attention to the phenomenon of spermatogenesis, ovogenesis and early development. 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.
Download or read book History of the Germ Cells and Early Embryology of Certain Aphids a Dissertation written by George W. Tannreuther and published by Trieste Publishing. This book was released on 2017-08-12 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trieste Publishing has a massive catalogue of classic book titles. Our aim is to provide readers with the highest quality reproductions of fiction and non-fiction literature that has stood the test of time. The many thousands of books in our collection have been sourced from libraries and private collections around the world.The titles that Trieste Publishing has chosen to be part of the collection have been scanned to simulate the original. Our readers see the books the same way that their first readers did decades or a hundred or more years ago. Books from that period are often spoiled by imperfections that did not exist in the original. Imperfections could be in the form of blurred text, photographs, or missing pages. It is highly unlikely that this would occur with one of our books. Our extensive quality control ensures that the readers of Trieste Publishing's books will be delighted with their purchase. Our staff has thoroughly reviewed every page of all the books in the collection, repairing, or if necessary, rejecting titles that are not of the highest quality. This process ensures that the reader of one of Trieste Publishing's titles receives a volume that faithfully reproduces the original, and to the maximum degree possible, gives them the experience of owning the original work.We pride ourselves on not only creating a pathway to an extensive reservoir of books of the finest quality, but also providing value to every one of our readers. Generally, Trieste books are purchased singly - on demand, however they may also be purchased in bulk. Readers interested in bulk purchases are invited to contact us directly to enquire about our tailored bulk rates.
Download or read book The University of Chicago History of the Germ Cells and Early Embryology of Certain Aphids a Dissertation by George W Tannreuther written by George W. Tannreuther and published by . This book was released on 1908 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Agricultural Research written by and published by . This book was released on 1939 with total page 1026 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Journal of Experimental Zoology written by Ross Granville Harrison and published by . This book was released on 1915 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: A separate section of the journal, Molecular and developmental evolution, is devoted to experimental approaches to evolution and development.
Download or read book Journal of the College of Agriculture written by Tōkyō Daigaku. Kōgakubu and published by . This book was released on 1928 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Development of Winged Forms and Migration of the Pea Aphid Illinoia Pisi Kalt in Relation to Changes in the Moisture Nitrogen Sugar and Phosphorus Content of the Food Plants written by Alfred Weed and published by . This book was released on 1928 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology and Ecology of Aphids written by Andreas Vilcinskas and published by CRC Press. This book was released on 2016-02-22 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most people know of aphids as garden pests, infesting the soft green tissues of plants in vast numbers and killing them by sucking out the sap. Indeed, among the 4000 or so known species of aphids about 250 are pests, and in temperate regions several are economically important agricultural pests that damage crops directly during feeding or act as v
Download or read book The Biological Bulletin written by and published by . This book was released on 1921 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 17, 21-105 contain Annual reports of the Marine Biological Laboratory for 1907/08-1952.
Download or read book Monographs written by Saitō Hōonkai and published by . This book was released on 1928 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions from the Laboratory of Entomology written by Harvard University. Bussey institution of applied biology. Laboratory of entomology and published by . This book was released on 1924 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Philippine Journal of Science written by and published by . This book was released on 1924 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: A memorial number was issued with v.7.
Download or read book The Ohio Journal of Science written by and published by . This book was released on 1927 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes book reviews and abstracts.
Download or read book The Masterpiece of Nature written by Graham Bell and published by Routledge. This book was released on 2019-11-28 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1982, The Masterpiece of Nature examines sex as representative of the most important challenge to the modern theory of evolution. The book suggests that sex evolved, not as the result of normal Darwinian processes of natural selection, but through competition between populations or species - a hypothesis elsewhere almost universally discredited. The book also discusses the nature of sex and its consequences for the individual and for the population, as well as various other theories of sex. Since the value of these theories is held to reside wholly in their ability to predict the patterns of sexuality observed in nature, the book seeks to provide an extensive review of the circumstances in which sexuality is attenuated or lost throughout the animal kingdom, and these facts are then used to weigh up the merits of the rival theories. This book will be of interest to researchers in the area of genetics, ecology and evolutionary biology.
Download or read book Papers on Deciduous Fruit Insects and Insecticides written by Francis Marion Webster and published by . This book was released on 1916 with total page 1138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heredity and Sex written by Thomas Hunt Morgan and published by . This book was released on 1913 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
