Download this stylish Green algae PowerPoint Template Background instantly after purchase and enhance your productivity. 6 Use of algae and aquatic macrophytes as feed in small-scale aquaculture – A review Another green filamentous alga, Hydrodictyon, commonly known as ‘water net’, belongs to the family Hydrodictyaceae and prefers clean, eutrophic water. Cyanobacteria and OXYGEN • Cyanobacteria release oxygen through photosynthesis • Only producers of oxygen over several hundreds million years in the biosphere. View Lab 7 Plant Anatomy.ppt from BSC 2010L at Miami Dade College, Miami. It is the largest class of algae; They are commonly known as green Algae. Green Algae. If you continue browsing the site, you agree to the use of cookies on this website. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Green Algae Live In Close Association With An Array PPT. Stramenopiles- diatoms, heterokonyophyta 3. Record of species and taxonomic studies 14 2.1.3. PowerPoint is the world's most popular presentation software which can let you create professional Algae powerpoint presentation easily and in no time. Biofertilizer Blue-Green Algae (Cyanobacteria) Role of the blue-green algae (e.g. They include some of the most common species, as well as many members that are important both ecologically and scientifically. Algal Presentation.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. See our Privacy Policy and User Agreement for details. Chlorophyta: Green Algae. Abundant in nature, use green in your presentation to signify growth, renewal, health, and environment. Nevertheless, very little nitrogen fixed in nature. In temperate regions such as California, red algae are common in the intertidal zone. As single cells, green algae may be motile or moving, or non-Dr.Ayad M.J. Algae 4 motile. • No life on land prior to release of oxygen into BIOTECHNOLOGY 1ST YEAR 2. The ulva, for … Green PowerPoint templates and Google Slides themes 33 templates. Green Algae as Animal and Human Food and Medicine . Looks like you’ve clipped this slide to already. Green algae live in close association with an array of other organisms: Unicellular green algae are common endosymbionts in planktonic protists Pigments are usually found in specialized plastids called chromophores in all groups of algae except in the members of Cyanophyceae (blue green algae). PowerPlugs is a trademark of CrystalGraphics, Inc. DEPARTMENT: BOTANY Academia.edu is a platform for academics to share research papers. Clipping is a handy way to collect important slides you want to go back to later. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 3d9fe5-OWM3O An example of this unicellular organism is the fast growing chlorella that live inside animals. This template will be a great choice for templates on , etc. Green algae, members of the division Chlorophyta, comprising between 9,000 and 12,000 species. COURSE CODE: BOT-306 In the tropics, however, they are mostly subtidal, growing as epiphytes on seagrasses, within the crevices of rock and coral reefs, or occasionally on dead coral or sand. Use this Green algae PowerPoint Template and create professional PowerPoint presentations effortlessly. • Chlorophyta: Green algae. So Chlorophylls do not work well at greater depths. Algae 1. Complex algae live at different depths of water based on the penetration of light colors into water. PPT theme featuring cyanobacteria - algae polluted water - abstract background and a mint green colored foreground Presentation theme with bubbles on swamp water surface background and a tawny brown colored foreground See our User Agreement and Privacy Policy. Its usefulness as fuel derives from the fact that it has an extremely high oil content that can be processed like other oil-producing crops. Blue-Green Algae = Cyanobacteria Not an “A” at All Snowella species. Red Algae Pigment, depth, food and products Pigment The red color of the algae comes from the presence of phycobilin or phycoerythin - a pigment. Historically, Hans Gaffron made the first observation of hydrogen metabolism in green algae (Gaffron, 1939, 1944).Upon exposure to hydrogen of anaerobically adapted cells, he observed uptake of molecular H 2 by the algae and a concomitant CO 2 reduction in the dark. DESCRIPTIVE ECOLOGY 13 2.1 .I. Blue Green Algae in Ponds. Its name refers to its shape, which looks like a netlike hollow sack (Figure 1.4) and can grow Title: Algae: Author: shaun02 Last modified by: McVic Created Date: 7/21/2009 4:20:26 PM Document presentation format: On-screen Show Company: UBC Other titles – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 6e0885-ZGM1Y Blue-green algae is the common name of a group of cyanobacteria commonly found in many lakes and ponds. The reverse reaction, e.g. Purchased templates will be free of all promotional text and watermarks. Alveolates- dinoflagellates 2. NO.- 161103004 M.Sc. and it … Many coloured pigments such as green, red, yellow, and blue have been found in marine and freshwater algae. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Chlorophyceae (green algae) Phaeophyceae (brown algae) Rhodophyceae (red algae). 1.Bacteria- cyanobacteria (blue green algae) 2.Archae 3.Eukaryotes Groups (Kingdom) 1. Green algae are often classified with their embryophyte descendants in the green plant clade Viridiplantae (or Chlorobionta).Viridiplantae, together with red algae and glaucophyte algae, form the supergroup Primoplantae, also known as Archaeplastida or Plantae sensu lato.The ancestral green alga was a unicellular flagellate. ALGAE- STRUCTURE AND CLASSIFICATION PRESENTED BY:- RAJPAL CHOUDHARY REG. Rhizaria- unicellular amoeboids 4. (Each design below is represented by 2 slides.). Green Algae Live In Close Association With An Array PPT. In some tropical waters, red algae can be found as deep as 200 meters. Certain species of green algae are cultivated for the purpose of extracting key biochemicals for use in medicine and cosmetics. White light colors are: red – orange – yellow – green – blue – violet. Food reserves are starch, some fats or oils like higher plants. Even blue-green al-gae, often regarded as nuisance organisms, may … Its growth is first recognized as a “pea soup” green appearance to the water. Blue green algae occurred at densities from 1.0 x 10-2 to 8.0 x 10-6 CFU/cm-2 and their abundance was correlated to pH and available `P’ content of soil. Green Alga. Green is the color of life, it denotes balance, harmony, and stability. fresh-water green algae. Scribd is the world's largest social reading and publishing site. Occurrence of blue-green algae in paddy fields 13 2.1.2. 7. A new form of fuel can literally called green, as it derives from green algae.Algae, often seen growing on bodies of water, is a tiny plant with a rapid growth rate. Presentation Summary : Green Algae. Marine, and terrestrial. No public clipboards found for this slide. Create your next presentation with one of these green PowerPoint templates and Google Slides themes. You can change your ad preferences anytime. Aulosira, Anabaena, Cylindrospermum, Nostoc, Plectonema, Tolypothrix) in the paddy fields was realized much earlier (Singh, 1961). Presentation Summary : Green Algae. There are approximately 350 genera and … algae, such as Botryococcus, can give rise to oil-rich deposits. 1. PHYSIOLOGY OF H 2 PRODUCTION IN GREEN ALGAE. l CONTENTS FOREWORD Vii - INTRODUCTION 1 CHAPTER 1 CHAPTER 2 Ecology of blue-green algae in paddy fields 11 Record of the literature on blue-green algae and rice 3 2.1. Chlorophyceae (Green algae) General characterstics of Chlorophyceae. Green algae live in close association with an array of other organisms: Unicellular green algae are common endosymbionts in planktonic protists. 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