2.4.3.1. Fusarium Spp. : - is one of the most important genera of plant pathogenic fungi‚ with a record of devastating infections in many kinds of economically important plants. The genus Fusarium belongs to the Ascomycota phylum‚ Ascomycetes class‚ Hypocreales order‚ while the teleomorphs of Fusarium species are mostly classified in the genus Gibberella‚ and for a smaller number of species‚ Hemanectria and Albonectria genera (Moretti‚ 2009). Unlike most Aspergillus spp. and Penicillium spp.‚ Fusarium
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Classification and Marine Biodiversity Important Background Information that you need to know and understand: (Understand the Key Concepts) Key words: binominal system of naming; science of classification is taxonomy; species; levels of classification (know them); dichotomous identification key; 5 kingdoms; etc… CLASSIFICATION Our oceans have a great variety of life forms. Thousands of new species are discovered each year. We need to identify‚ name‚ and know the biology of all the marine
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Major Chemical Properties for Cellular Respiration: We need oxygen at the cellular level for this to be complete. Why do you need oxygen? What is your body trying to do? Your body needs to produce energy‚ which is why you go through these metabolic processes‚ and that’s ultimately why you need oxygen. So we are trying to produce ATP as our energy source. So ultimately your energy cannot be created‚ it only changes form‚ so where does that energy come from in your body? We’re going to convert it into
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CLASS IX SCIENCE (THEORY) SUMMATIVE ASSESSMENT TERM II SAMPLE PAPER I Time: 3 hours General Instructions: i) ii) iii) iv) v) vi) vii) viii) ix) The question paper comprises of two sections‚ A and B‚ you are to attempt both the sections. All questions are compulsory. There is no overall choice. However‚ internal choice has been provided in all the three questions of five marks category. Only one option in such questions is to be attempted. All questions of section A and all questions of section B
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Study Companion Unit I Biology 109 Fall 2012 Chapter 27: Bacteria and Archaea Information that you should know‚ and questions that you should be able to address. 1. Define the following terms: positive phototaxis‚ negative phototaxis‚ endospore‚ binary fission‚ phototroph‚ chemotroph‚ autotroph‚ heterotroph‚ obligate aerobe‚ facultative anaerobe‚ obligate anaerobe‚ bioremediation 2. 3. What are the two main branches of prokaryotic evolution? What are the components of a prokaryotic cell wall?
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Foundations of Biodiversity Lab Manual Bio 1A Fall 2014 Compiled by Drs. Lambrecht‚ Shaffer‚ and Soto with additions and changes by Stephanie Trewhitt and Dr. Shannon Bros-Seemann San Jose State University INDEX Week Date Lab Topic Page 1 Aug 25 Lab safety‚ microscope use‚ adding course Lab 1 2 Sept 1 Cell Life cycle - mitosis/meiosis Evolutionary I Lab 2 3 Sept 8 Plant Evolutionary History I Lab 3 4 Sept 15 Plant Evolutionary History II 5 Sept 22 Adaptation and
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different ways with complicated systems. Mycologists‚ mycology scientists‚ usually use a simple system with four main groups. Oomycota‚ Zygomycota‚ Ascomycota‚ and Basidiomycota are the main phyla which fungi are classified into. There is a fifth major phylum‚ Deuteromycota‚ also called Fungi Imperfecti‚ in which a few organisms are loosely grouped into because they are difficult to classify‚ many of them are related to bacteria in some ways. Spores from fungi are carried for long distances in the atmosphere
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Microorganisms are classified according to their structure. By means of flow charts‚ diagrams and tables explain the differences between Viruses‚ Bacteria‚ Cyanobacteria‚ Achaea and Fungi. Bacteria or bacterium are unicellular microorganisms. They are essentially only a few micrometres long and form of various shapes including the spheres‚ rods and spirals. A BACTERIAL CELL Illustration courtesy of Wikipedia. A Virus (from the Latin noun virus‚ meaning toxic or poison) is a sub-microscopic
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Clostridium Difficile‚ C. difficile or more commonly called C. diff. belongs to the “domain bacteria which makes it a prokaryotic‚ its Phylum is Firmicutes‚ its class is Clostridia‚ its order is clostridiales‚ its family is Peptostreptococcaceae” (Brymer). “Clostridium difficile is a spore-forming‚ Gram-positive anaerobic bacillus that produces two exotoxins: toxin A and toxin B. It is a common cause of antibiotic-associated diarrhea (AAD). It accounts for 15-25% of all episodes of AAD.” [1] The
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Dyeing Poison Frog The Dendrobates tinctorius‚ also known as the dyeing poison frog was first discovered in 1797 by G. Cuvier. The Scientific classification of this amphibian is: Kingdom-Animalia‚ Phylum- Chordata‚ Class- Amphibia‚ Order-Anura‚ Family- Dendrobatidae‚ Genus- Dendrobates‚ Species- D. tinctorius. These are large poison frogs ranging from 40 to 50 mm and some females can reach to 60 mm. The dyeing poison frog is a bright blue frog with two broad yellow stripes on the back. The
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