PPT-VIRAL Classification and Nomenclature

3rd Lecture Generalized Structure of Viruses Viral components Nucleic acids Capsid Envelope Glycoprotein Basic virus structure Capsid protein Nucleocapsid Naked capsid virus DNA RNA or. NAME: Gyalopion canum (Cope, 1860) Chihuahuan Hook-nosed Snake; Western Hooknose Snake SYNONYMS: Ficimia cana Cope Colubridae AUTHOR, PLACE OF PUBLICATION: Gyalopion canum Cope, Proc. Acad. Na CLS 311: Basic Microbiology. Mrs. . Amany. Ahmed . Niazy. Bacteria are the smallest and most versatile independently living cells known. . Microorganisms. Acellular. Cellular. Prokaryotes. Eukaryotes. Log into your netbooks and . go to . RecheScience.com. Immediately begin your quick write for today. You need to write at least . 3 sentences. . . You may keep your netbooks on if you would like to use . Chapter 18. Why Classify. Classification is used to name organisms and group them in a logical manner . Biologists have classified and named over 1.5 million species. Estimate that 2 million- 100 million have yet to be discovered. 2. There are . 13 billion. known species of organisms. This is . only 5% of all. organisms that ever lived!!!!!. New organisms. are still being found and identified. Species of Organisms. 3. What is Classification?. CLASSIFICATION OF LIVING THINGS. ABOUT HOW MANY LIVING THINGS EXIST ON EARTH?. 1.5 MILLION KNOWN ORGANISMS. THOUSANDS MORE IDENTIFIED EACH YEAR. ABOUT 10 MILLION DIFFERENT ORGANISMS BELIEVED TO EXIST ON EARTH. 2. There are . 13 billion. known . species of organisms. This is . only 5% of all. organisms that ever lived!!!!!. New organisms. are still being found and identified. Species of Organisms. 3. What is Classification?. Jon . Hempel. Alex McBratney. Erika Micheli. IUSS USC Working Group. International ASA/CSSA/SSSA Annual . Meeting. San . Antonio, TX . October 19, 2011. “Bridging the Centuries” Conference in Gödöllő, Hungary-September 2009. . Spring . 2013. Elements of Understanding. Biological Diversity. Description. :. . requires observation and measurement of characters and their states and synthesis of this information. Classification. A . dichotomous key . is used to identify organisms. It consists of a series of paired statements or questions that describe alternative possible characteristics of an organism.. Binomial nomenclature. Taxonomy. (. Greek: taxis = arrangement; . nomos. = . law) AND is . further divided into three working groups: . Classification. , . Identification. and . Nomenclature. . . Classification. : . placing organisms within groups with members exhibiting . | Version 02 | March 2020 : Orphanet nomenclature and classification of rare diseases www.orpha.net www.orphadata.org Procedural document on the Orphanet nomenclature and classification of rare . GLY 4310 - Spring, 2020. 2. Igneous Textures. Phaneritic:. Crystals are readily visible with the unaided eye.. Aphanitic:. Crystals, if present, are too small to be seen with the unaided eye.. Fragmental: . Taxonomy . : The science of classification. It is concerned with . pricnciples. of classification.. Classification. : Grouping of organisms into . classes,orders,families,genera. , species etc.. Nomenclature .