Download or read book Form and Structure of Certain Plant Hybrids in Comparison with the Form and Structure of Their Parents written by Harry Bates Brown and published by . This book was released on 1913 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Form and Structure of Certain Plant Hybrids in Comparison With the Form and Structure of Their Parents written by Mississippi Agricultural Experiment Station and published by . This book was released on 1913 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Form and Structure of Certain Plant Hybrids in Comparison with the Form and Structure of Their Parents written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Form and Structure of Certain Plant Hybrids in Comparison With the Form and Structure of Their written by Harry Bates Brown and published by . This book was released on 2015-08-05 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Form and Structure of Certain Plant Hybrids, in Comparison With the Form and Structure of Their: Parents a Thesis Presented to the Faculty of the Graduate School, of Cornell University for the Degree of Doctor of Philosophy Notwithstanding the fact that plant hybrids have claimed much attention for many years and have been considered as creations of special interest by gardeners, horticulturalists, and scientists in general, with few exceptions, only their external or morphological characters have been studied. The histological characters, although numerous, well defined, and fundamental to the plant in its organization, have been largely overlooked, and their inheritance not considered. In this investigation, special attention has been paid to the microscopical structure of the hybrids studied and to inheritance of histological characters. An effort was also made to determine whether or not there is a definite relation existing between external and internal characters, or a correlation in the inheritance of the two sets of characters. In taking up this study, the first task was to produce hybrids between parents as widely separated in histological and morphological characters as possible. To this end the greater part of the summer of 1908 was spent trying to make crosses between widely distinct plants. Crosses were attempted between plants belonging to different species, genera and even families. As a result, hybrids were obtained between three very distinct species of Nicotiana, - Nicotiana Tabacum x N. sylvestris, and N.Tabacum x N. alata, and also a hybrid between plants belonging to the two genera Raphanus and Brassica, Raphanus sativus (Radish) x Brassica oleracca var. caulo-rapa (Kohlrabi). These first generation hybrids, together with plants from self fertilized seed of the parent plants were grown during the summer of 1909. During this summer photographs were made, notes and measurements taken, and material fixed and preserved for histological study. Chrom-acetic arid fixer made up after the formula in common use, and Gilson's fixer were used. Most of the material was imbedded in celloidin for sectioning, but paraffin was used in all cases wherever possible. In addition to the hybrids mentioned above, the structure of certain others, was studied in some detail. 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 Technical Note written by and published by . This book was released on 1914 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletins of the Experiment Stations written by Elise Lucy Ogden and published by . This book was released on 1924 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bulletin lists approximately 12,500 of the 17,500 or more publications of the State experiment stations (including those of Alaska and the insular possessions) from 1875 to 1920, inclusive.
Download or read book University of California Publications in Botany written by University of California, Berkeley and published by . This book was released on 1922 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1914 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Bulletin written by William Newton Logan and published by . This book was released on 1913 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Science written by John Michels (Journalist) and published by . This book was released on 1910 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science.
Download or read book Experiment Station Record written by United States. Office of Experiment Stations and published by . This book was released on 1914 with total page 1122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Journal of the Indian Botanical Society written by Indian Botanical Society and published by . This book was released on 1940 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by United States. Dept. of Agriculture and published by . This book was released on 1928 with total page 1458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Soils of Mississippi written by Charles Francis Briscoe and published by . This book was released on 1892 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Catalogue of Scientific Literature written by and published by . This book was released on 1914 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Comparative Anatomy of Extra chromosomal Types in Datura Stramonium written by Edmund Ware Sinnott and published by . This book was released on 1934 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
