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Author : Carl Richard Moore
Publisher : Unknown
Page : 1 pages
File Size : 54,5 Mb
Release : 1916
Category : Electronic
ISBN : OCLC:799027466
Author : Carl Richard Moore
Publisher : Unknown
Page : 56 pages
File Size : 46,7 Mb
Release : 1916
Category : Conception
ISBN : UOM:39015004636000
Author : National Library of Medicine (U.S.),Library of the Surgeon-General's Office (U.S.)
Publisher : Unknown
Page : 1116 pages
File Size : 41,9 Mb
Release : 1925
Category : Incunabula
ISBN : RUTGERS:43008000668188
"Collection of incunabula and early medical prints in the library of the Surgeon-general's office, U.S. Army": Ser. 3, v. 10, p. 1415-1436.
Author : Anonim
Publisher : Unknown
Page : 426 pages
File Size : 46,6 Mb
Release : 1894
Category : Electronic
ISBN : UCAL:B3074245
Author : G. Czihak
Publisher : Springer Science & Business Media
Page : 719 pages
File Size : 47,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642659645
Sea urchin eggs are objects of wonder for the student who sees them for the first time under the microscope. The formation of the fertil ization membrane after insemination, the beauty of mitotic cleavage, the elegant swimming of embryos, remain an esthetic pleasure even for the eyes of seasoned investigators. But sea urchin eggs have other, more practical, advantages: they lend themselves to surgical operation without difficulty and they heal perfectly; they can be obtained in very large amounts and represent thus an extremely favorable material for biochemists and molecular embryologists. It is not surprising that, in view of these exceptional advantages, sea urchin eggs have attracted the interest of innumerable biologists since O. HERTWIG discovered the fusion of the pronuclei (amphimixy), in Paracentrotus lividus, almost a century ago. The purpose of the present book is to present, in a complete and orderly fashion, the enormous amount of information which has been gathered, in the course of a hun dred years of sea urchin embryology. JOSEPH NEEDHAM, in 1930, was still able to present all that was known, at that time, on the biochemistry of all possible species of developing eggs and embryos in his famous "Chemical Embryology" (Cambridge University Press) . It would no longer be possible for one man to write a modern version of what was a "Bible" for the young embryologists of forty years ago.
Author : National Academy of Sciences
Publisher : National Academies Press
Page : 487 pages
File Size : 43,9 Mb
Release : 1974-02-01
Category : Biography & Autobiography
ISBN : 9780309022392
Biographic Memoirs: Volume 45 contains the biographies of deceased members of the National Academy of Sciences and bibliographies of their published works. Each biographical essay was written by a member of the Academy familiar with the professional career of the deceased. For historical and bibliographical purposes, these volumes are worth returning to time and again.
Author : Edmund Vincent
Publisher : University of Chicago Press
Page : 782 pages
File Size : 50,7 Mb
Release : 2014-12-10
Category : Science
ISBN : 9780226251257
This volume was, at the time of publication, the largest and most comprehensive book on the subject of cytology, a branch of zoology which had grown considerably in the years before 1924. It was written by the foremost cytologists in the United States, including Robert Chambers, Edwin G. Conklin, Edmund V. Cowdry, Merle H. Jacobs, Ernest E. Just, Margaret R. Lewis, Warren H. Lewis, Frank R. Lillie, Ralph S. Lillie, Clarence E. McClung, Albert P. Mathews, Thomas H. Morgan, and Edmund B. Wilson.
Author : Anonim
Publisher : Unknown
Page : 790 pages
File Size : 43,6 Mb
Release : 1932
Category : Botany
ISBN : CORNELL:31924003389016
Author : Fatma El-Bawab
Publisher : Academic Press
Page : 934 pages
File Size : 55,8 Mb
Release : 2020-01-18
Category : Science
ISBN : 9780128141151
Invertebrate Embryology and Reproduction deals with the practical and theoretical objectives of the descriptive embryology of invertebrates, along with discussions on reproduction in these groups of animals. It explains several morphological and anatomical expressions in the field and covers the embryology of invertebrate animals, starting from the Protozoa, to the Echinodermata, the Protochordate and Tunicates. These groups include economically important aquatic invertebrates, such as crustaceans, as well as medically important invertebrates and economic arthropods. Each chapter is preceded by the taxonomy of the discussed phylum and/or the species to enable the reader to locate the systematic position. Covers phylum definition, general characteristics, classification, reproduction, agametic reproduction, gametic reproduction, spawning, fertilization, development and embryogenesis Includes recent findings in the area, along with detailed figures and photos that illustrate important concepts Brings together difficult-to-obtain research data from the field, not only in Egyptian libraries, but globally, and previously only found through specialized references not widely available Clarifies descriptions with striking photos and electron microscopical studies of different species
Author : Frank Rattray Lillie,Carl Richard Moore,Alfred Clarence Redfield
Publisher : Unknown
Page : 744 pages
File Size : 47,7 Mb
Release : 1923
Category : Biology
ISBN : UOM:39015001623902
Vols. 17, 21-105 contain Annual reports of the Marine Biological Laboratory for 1907/08-1952.
Author : Anonim
Publisher : Unknown
Page : 330 pages
File Size : 55,6 Mb
Release : 2024-07-01
Category : Electronic
ISBN : UCAL:B3074246
Author : Anonim
Publisher : Unknown
Page : 696 pages
File Size : 53,7 Mb
Release : 1956
Category : Zoology
ISBN : UCSD:31822009641952
Transactions and abstracts.
Author : Francis Hugh Adam Marshall
Publisher : Unknown
Page : 876 pages
File Size : 40,6 Mb
Release : 1952
Category : Reproduction
ISBN : UCAL:B4111858
Author : John Michels (Journalist)
Publisher : Unknown
Page : 972 pages
File Size : 48,5 Mb
Release : 1916
Category : Science
ISBN : UIUC:30112025917524
Vols. for 1911-13 contain the Proceedings of the Helminothological Society of Washington, ISSN 0018-0120, 1st-15th meeting.