Erasmus Darwin and "The Loves of the Plants"
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Diverse Berichte
Diverse Berichte p!llllll!ll!ll!lllllll!llliill!l!l!lilillll!!!llllllllllllll!!llllllllllllllll!lll!llllllü!!!l!lü!!!!IIH!l1 iilli!l!llllllilllilllilll!lllllll||lllllllllllllllll|||||i;il!lll!;illlllllllllll|l!!!ll!li!|||||i|||||||i|||||[|||||||||||ll|||||||||||!|||||(||||||^ Inhalts - Übersicht. S e ite M itglieder-Yerzeichnis...............................................................................ITT Jahresbericlit des "Westfälischen Provinzial-Vereins .... XVII Jahresbericht der zoologischen Sektion........................................... 1 Jahresbericht des Westfälischen Vereins für Vogelschutz, Geflügel- und SingVogelzucht .................................................... 79 Jahresbericht der botanischen Sektion......................................... 99 Jahresbericht des Münsterschen Gartenbau-Vereins.......163 Jahresbericht der mathematisch - physikalisch - chemischen Sektion....................................... 171 Jahresbericht des historischen V ereins..............................................183 Jahresbericht des Vereins für Geschichte und Altertums kunde W estfalens..........................................................................185 Jahresbericht der Kommission zur Erforschung der Kunst-, Geschiohts- und Natur-Denkmäler Westfalens .... 193 Jahresbericht der Münsterschen Kunstgenossenschaft....195 Jahresbericht des St. Florentius-Vereins.........................................203 Jahresbericht des Musik Vereins zu Münster............................ 205 Den verehrlichen Vorständeu der verschiedenen -
Plant Reproduction Angiosperm Specific Adaptations Angiosperms
4/15/2013 Gymnosperms Angiosperms Pterophytes Seeds Plant Reproduction Lycophytes Bryophytes Vascular tissue Green algae: BI 103 Plant-Animal A&P Chlorophytes Turn in Homework #1 Land plants Angiosperm specific adaptations • Unlike other plants they have: Why do plants have flowers? In – Flowers other words, what are the – Double fertilization advantages of flowering? – Fruit Discuss this question in groups Alternating Generations In more advanced plants, the sporophyte generation is Angiosperms: the Flowering plants dominant. Why do plants have flowers? Enlists partnerships with insects and other animals Less inbreeding Higher probability the pollen will reach the right plant They don’t have to produce as much pollen 1 4/15/2013 How is pollen an adaptation to land? Alternation of generations modified Allows fertilization to occur even in the absence • Pollen= Male gametophyte of available water. Contains sperm • Ovule= Female gametophyte water Contains egg Moss fertilization Pollen grains Anthers with microspores Microspore to pollen 1. The microspores divides by mitosis to produce two cells Generative cell (1n) Tube cell== vegetative nucleus (1n) 2. A two layered wall develops around the microspore to become the pollen 3. The generative cell undergoes division once more 3n total (3 nuclei) in pollen Double fertilization Fruit development 1. Two pollen nuclei enter ovule 2. One fuses with the egg to form the zygote 3. The other fuses with 2 central cell nuclei to become the endosperm (3n), food for the zygote Becomes the seed! Becomes -
Plant Reproduction | Topic Notes
Plant Reproduction | Topic Notes Sexual reproduction is the fusion of male and female gametes to produce a diploid zygote. (The new individual is genetically different from both parents). Advantages include genetic variation, reduced competition (between parent & offspring) and good chance of surviving harsh winter. A disadvantage is that there’s a long period of growth required. Structure of flowering plant: Megaspore (egg) formation & microspore (pollen) formation: The carpel (female part of the flower) is composed of the stigma (sticky to trap pollen grains), style (supports stigma in best position to trap pollen grains) and ovary (contains 1 or more ovules which following fertilisation will develop into seeds). The stamen (male part of the flower) is composed of the anther (produces pollen grains) and filament (supports anther in best position to transport pollen grains). Sepals support the developing flower before it blooms. Petals may be bright coloured in insect pollinated plants (to attract them). The receptacle is the organ from which the flower develops and functions in supporting it. Pollination is the transfer of pollen from the anther to the stigma of a flower of the same species. It may be: 1. Self-pollination: the transfer of pollen from the anther to the stigma in the same plant. 2. Cross-pollination: the transfer of pollen from the anther to the stigma of a different plant but of the same species. 1 Plant Reproduction | Topic Notes Fertilisation is the union of a haploid male gamete with a haploid female gamete, to produce a diploid zygote. Once a pollen grain has landed on the stigma, the tube nucleus moves down through the stigma and style forming a pollen tube and enters the ovule at the micropyle, guided towards the egg by chemotropism, the tube nucleus then degenerates. -
Plant Diversity Unique Plant Adaptations Alternation Of
8/9/2010 Land plants Origins Shared ancestor with green algae. Plant Diversity Researchers have identified green algae called charophyceans as the closest The Evolution of the relatives of land plants Photosynthetic Terrestrial Plants Unique Plant Adaptations First true land plants were short Adaptations for a terrestrial existence and required water for reproduction 1) Roots --anchoranchor the plant and absorb water & nutrients from the soil. 2) Cuticle ––aa waxy coating to prevent drying out 3) Stomata ––porespores in the leaves and stems that allow for gas exchange. 4) Conducting vessels ––forfor transport of water , minerals, and sugars through the plant body. 5) Lignin --StiffeningStiffening and support of stems. 6) Unique reproductive structures e.g. pollen –– for transporting gametes. Alternating Generations Alternation of Generations In more advanced plants sporophyte generation dominant. The alternating life cycle of plants that involves changes between a: 1)Sporophyte generation AND………. 2) G ametophyte generation 1 8/9/2010 Mosses & nonvascular plants have life Contrasting the Generations cycles dominated by gametophytes Hairy-cap moss Sporophyte Gametophyte Diploid state (double set Haploid state (half the Brown Capsule of chromosomes in cells –– amount of chromosomes full set) in cells) Sporophyte Produces seeds in seed Produces the gametes bearing plants i.e. (sperm & egg). Makes spores Predominant form in Gametophyte Predominant form in mosses & ferns (lower higher plants e.g. trees. plants). (Green & leafy) Characteristics of Mosses Life Cycle of Mosses Division Bryophytes The sporophyte forms on, and is nourished by, the dominant gametophyte Nonvascular (don’t have special methods of conducting water & minerals) ––tendtend to be very small. -
Lesson 6: Plant Reproduction
LESSON 6: PLANT REPRODUCTION LEVEL ONE Like every living thing on earth, plants need to make more of themselves. Biological structures wear out over time and need to be replaced with new ones. We’ve already looked at how non-vascular plants reproduce (mosses and liverworts) so now it’s time to look at vascular plants. If you look back at the chart on page 17, you will see that vascular plants are divided into two main categories: plants that produce seeds and plants that don’t produce seeds. The vascular plants that do not make seeds are basically the ferns. There are a few other smaller categories such as “horse tails” and club mosses, but if you just remember the ferns, that’s fine. So let’s take a look at how ferns make more ferns. The leaves of ferns are called fronds, and brand new leaves that have not yet totally uncoiled are called fiddleheads because they look like the scroll-shaped end of a violin. Technically, the entire frond is a leaf. What looks like a stem is actually the fern’s equivalent of a petiole. (Botanists call it a stipe.) The stem of a fern plant runs under the ground and is called a rhizome. Ferns also have roots, like all other vascular plants. The roots grow out from the bottom of the rhizome. Ferns produce spores, just like mosses do. At certain times of the year, the backside of some fern fronds will be covered with little dots called sori. Sori is the plural form, meaning more than one of them. -
Evolution Education Around the Globe Evolution Education Around the Globe
Hasan Deniz · Lisa A. Borgerding Editors Evolution Education Around the Globe Evolution Education Around the Globe [email protected] Hasan Deniz • Lisa A. Borgerding Editors Evolution Education Around the Globe 123 [email protected] Editors Hasan Deniz Lisa A. Borgerding College of Education College of Education, Health, University of Nevada Las Vegas and Human Services Las Vegas, NV Kent State University USA Kent, OH USA ISBN 978-3-319-90938-7 ISBN 978-3-319-90939-4 (eBook) https://doi.org/10.1007/978-3-319-90939-4 Library of Congress Control Number: 2018940410 © Springer International Publishing AG, part of Springer Nature 2018 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. -
La Imagen De Cádiz En Los Textos Griegos Y Latinos: Un Análisis Filológico-Literario
Pamina Fernández Camacho Universidad de Cádiz La imagen de Cádiz en los textos griegos y latinos: un análisis filológico-literario Tesis doctoral realizada bajo la dirección de: Dr. D. José María Maestre Maestre Catedrático de Filología Latina de la UCA y Dr. D. José Guillermo Montes Cala Catedrático de Filología Griega de la UCA 1 2 A mi padre, Javier Fernández Reina, que me metió en esto 3 4 Agradecimientos Como es de bien nacido el ser agradecido, dedico este apartado a dar las gracias a todos aquellos que han colaborado, de un modo o de otro, en el desarrollo de esta tesis doctoral. En primer lugar, agradezco a mis directores de tesis, los Profs. José María Maestre Maestre y José Guillermo Montes Cala, su disposición abierta para oír mis dudas, su inestimable ayuda y la seguridad con la que han ayudado a este barco a navegar a través de los tormentosos trámites burocráticos. Sin salir del ámbito de nuestra Facultad, doy las gracias a los profesores del Departamento de Filología Clásica de la Universidad de Cádiz que me dieron ánimos, en especial al añorado Prof. Luis Charlo Brea, que desgraciadamente no pudo asistir al final de este proyecto. Doy las gracias, también, al personal del Vicerrectorado de Investigación que ayudó a gestionar la maraña de documentos y formularios referentes a la ayuda FPU y a las estancias de investigación, y a todos aquellos compañeros, alumnos, becarios e investigadores, cuyos caminos se cruzaron con el mío en los pasillos de esta Facultad durante estos años: Jose, Cristina, Mayte, Inma, Reyes, Raquel, Juan Carlos. -
Plant Reproduction
AccessScience from McGraw-Hill Education Page 1 of 10 www.accessscience.com Plant reproduction Contributed by: Scott D. Russell Publication year: 2014 The formation of a new plant that is either an exact copy or recombination of the genetic makeup of its parents. There are three types of plant reproduction considered here: (1) vegetative reproduction, in which a vegetative organ forms a clone of the parent; (2) asexual reproduction, in which reproductive components undergo a nonsexual form of production of offspring without genetic rearrangement, also known as apomixis; and (3) sexual reproduction, in which meiosis (reduction division) leads to formation of male and female gametes that combine through syngamy (union of gametes) to produce offspring. See also: PLANT; PLANT PHYSIOLOGY. Vegetative reproduction Unlike animals, plants may be readily stimulated to produce identical copies of themselves through cloning. In animals, only a few cells, which are regarded as stem cells, are capable of generating cell lineages, organs, or new organisms. In contrast, plants generate or produce stem cells from many plant cells of the root, stem, or leaf that are not part of an obvious generative lineage—a characteristic that has been known as totipotency, or the general ability of a single cell to regenerate a whole new plant. This ability to establish new plants from one or more cells is the foundation of plant biotechnology. In biotechnology, a single cell may be used to regenerate new organisms that may or may not genetically differ from the original organism. If it is identical to the parent, it is a clone; however, if this plant has been altered through molecular biology, it is known as a genetically modified organism (GMO). -
Connecticut Department of Energy and Environmental Protection Summary of Public Comments Explanatory Statement for Final Regulations
STATE OF CONNECTICUT 4/15/2015 Page 1 of 22 CONNECTICUT DEPARTMENT OF ENERGY AND ENVIRONMENTAL PROTECTION SUMMARY OF PUBLIC COMMENTS EXPLANATORY STATEMENT FOR FINAL REGULATIONS Proposed amendments to sections 26-306-4, 26-306-5, and 26-306-6 of the Regulations of Connecticut State Agencies. Proposed Amendments to Endangered, Threatened, and Species of Special Concern STATEMENT OF PURPOSE: As authorized pursuant to CGS section 26-306, the proposed amendments are to update the lists of species which are endangered, threatened or of special concern. Pursuant to CGS 26-307, the commissioner of the Department of Environmental Protection (DEEP) is required to review, at least every five years, the designation of species to determine whether species should be: (1) Added or removed from the list; or, if necessary, (2) change the designation. The Department held a public hearing to receive comments on the proposed amendment on March 31, 2015. The hearing record was open until April 14, 2015 at 4:30 pm for submission of written comments. Following is the wording of the proposed amendment as presented at the public hearing, a summary of comments received and the Department’s responses, and the recommended final wording for the amendment. Proposed Amendments at Time of Public Hearing of March 31, 2015 Section 1. Section 26-306-4 of the Regulations of State Agencies is amended to read as follows: Sec. 26-306-4. List of endangered species (a) The following mammal species are determined to be endangered: Cryptotis parva Least shrew Myotis leibii Eastern -
The Perfect Wife”
“THE PERFECT WIFE” BY RACHAEL CARNES ESTIMATED RUNNING TIME — 90 MINUTES CAST — SIX PERFORMERS Rachael Carnes, member: Dramatists Guild, National New Play Network, Playwrights Center, AWP 1050 W 17th Ave, Eugene OR 97402, 541-221-5792 www.rachaelcarnes.com [email protected] © 2017, All Rights Reserved. SUMMARY As revolution between England and its American colonies simmers, candy-colored Georgian society pits the woeful, starving masses against the excessive powers of the rich elite. One bright young man, Sir Thomas Day, rebuffed at every turn from would- be wives, despite his fortune, grows frustrated, and hatches a plan to steal an orphan, and raise her to be the Perfect Wife. Based on real events, this work of historical fiction opens in the Shrewsbury Foundling Hospital, with Day on the hunt. CHARACTERS Thomas Day A tall, dark-haired, pock-marked man of 21, disheveled, with stringy, matted long hair, dirty fingernails and drab, misshapen and fraying, but expensive, clothes. Sabrina (Anne) An “orphaned” girl, 12 years old, red-haired, freckled, dressed in a rough-hewn smock and no shoes. DUAL ROLES (MAN) Richard Etheridge A wealthy Irish inventor of useless mechanicals and Day’s foppish friend, a few years his elder, powdered and be- wigged, spritely as a grasshopper, he dresses in the au courante dandy Georgian men’s style — trussed in a corset, with fat, padded calves and a stuffed chest. Ferry Master Middle-aged, muscular, he wears a threadbare, high-cut sailor’s uniform, heavy black fisherman’s shoes and a wide, flat black hat over a dusty white bonnet. -
Notes on Florida's Endangered and Threatened Plants 1
NOTES ON FLORIDA'S ENDANGERED AND THREATENED PLANTS 1 Nancy C. Coile2 The Regulated Plant Index is based on information provided by the Endangered Plant Advisory Council (EPAC), a group of seven individuals who represent academic, industry, and environmental interests (Dr. Loran C. Anderson, Dr. Daniel F. Austin,. Mr. Charles D. D aniel III, Mr. David M . Drylie, Jr., Ms. Eve R. Hannahs, Mr. Richard L. Moyroud, and Dr. Daniel B. Ward). Rule Chap. 5B-40, Florida Administrative Code, contains the "Regulated Plant Index" (5B-40.0055) and lists endangered, threatened, and commercially exploited plant species for Florida; defines the categories; lists instances where permits may be issued; and describes penalties for vio lations. Copies of this Rule may be obtained from Florida Department of Agriculture and Consumer Services, Division of Plant Industry, P. O. Box 147100, Gainesville, Fl 32614-7100. Amended 20 September 2000, the "Regulated Plant Index" contains 415 endangered species, 113 threatened species, and eight commercially exploited species. Descriptions of these rare species are often difficult to locate. Florida does not have a single manual covering the flora of the entire state. Long and Lakela s manual (1971) focuses on the area south of Glades County; Clewell (1985) is a guide for the Panhandle; and Wunderlin (1998) is a guide for the entire state of Florida but lacks descriptions. Small (1933) is an excellent resource, but must be used with great care since the nomenclature is outdated and frequently disputed. Clewell (1985) and Wunderlin (1998 ) are guides with keys to the flora, but lack species descriptions. Distribution maps (Wund erlin and Hansen, 200 0) are available over the Internet through the University of South Florida Herbarium [www.plantatlas.usf.edu/]. -
The Adventurous History of Sabrina Sidney
CONSTRUCTING THE EIGHTEENTH-CENTURY WOMAN: THE ADVENTUROUS HISTORY OF SABRINA SIDNEY By KATHARINE ILES A thesis submitted to the University of Birmingham For the degree of DOCTOR OF PHILOSOPHY School of History and Cultures College of Arts and Law University of Birmingham April 2012 University of Birmingham Research Archive e-theses repository This unpublished thesis/dissertation is copyright of the author and/or third parties. The intellectual property rights of the author or third parties in respect of this work are as defined by The Copyright Designs and Patents Act 1988 or as modified by any successor legislation. Any use made of information contained in this thesis/dissertation must be in accordance with that legislation and must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the permission of the copyright holder. ABSTRACT The story of Thomas Day’s attempt to educate a young girl according to the theories of Jean-Jacques Rousseau, with the aim of marrying her, has often been referred to as a footnote in Enlightenment history. However, the girl chosen by Day, Sabrina Sidney, has never been placed at the centre of any historical enquiry, nor has the experiment been explored in any depth. This study places Sabrina at its centre to investigate its impact on her and to examine the intellectual and societal debates that informed Thomas Day’s decision to educate a wife. This thesis argues that Sabrina Sidney was in a constant state of construction, which changed depending on a myriad of factors and that constructions of her were fluid and flexible.