root tissue
41Osha — For the European Agency, see European Agency for Safety and Health at Work, (EU OSHA). For the U.S. government agency, see Occupational Safety and Health Administration. Osha Scientific classification …
42Mycorrhiza — This mycorrhiza includes a fungus in the genus Amanita A mycorrhiza (Gk. μυκός, mykós, fungus and ριζα, riza, roots ,[1] pl mycorrhizae, mycorrhizas) is a symbiotic (generally mutualistic …
43horseradish — /hawrs rad ish/, n. 1. a cultivated plant, Armoracia rusticana, of the mustard family, having small, white flowers. 2. the pungent root of this plant, ground and used as a condiment and in medicine. 3. the condiment itself, sometimes moistened… …
44Propidium iodide — (or PI) is an intercalating agent and a fluorescent molecule with a molecular mass of 668.4 Da that can be used to stain DNA. It can be used to differentiate necrotic, apoptotic and normal cells. [cite journal |author=Lecoeur H |title=Nuclear… …
45Agrilus hyperici — Taxobox name = Agrilus hyperici image width = 220px regnum = Animalia phylum = Arthropoda classis = Insecta ordo = Coleoptera familia = Buprestidae genus = Agrilus species = A. hyperici binomial = Agrilus hyperici binomial authority = Creutzer… …
46apical meristem — A region of the tip of each shoot and root of a plant in which cell division is continually occurring to produce new stem and root tissue, respectively. Two regions are visible in the apical meristem: An outer 1 4 cell layered region (the tunica) …
47Chris J. Leaver — Christopher J. Leaver (ARCS DIC PhD CBE FRS FRSE) is Emeritus Professor in the Department of Plant Sciences, University of Oxford[1][2] and an Emeritus Fellow, of St John s College, Oxford, United Kingdom. His area of expertise is in plant… …
48Melon fly — Adult melon fly Scientific classification Kingdom: Animalia …
49endotrophic — /ɛndoʊˈtrɒfɪk/ (say endoh trofik), / ˈtroʊfɪk/ (say trohfik) adjective of, denoting, or relating to a type of mycorrhizal association, as found in orchids, in which the fungal hyphae occur within the root tissue …
50rootcanal — root canal n. 1. A pulp filled channel in a root of a tooth. 2. A treatment in which diseased tissue from this part of the tooth is removed and the resulting cavity is filled with an inert material. * * * …
