Spirogyra - Wikipedia, the free encyclopedia
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Spirogyra is a genus of filamentous green algae of the order Zygnematales, named for the helical or spiral arrangement of the chloroplasts that is diagnostic of the genus. Plus spirogyra is a plant...
en.wikipedia.org/wiki/Spirogyra
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Phylum Chlorophyta; sub-phylum Chlorophyceae; Order Zygnematales; Family Zygnemataceae ... Spirogyra species are unbranched filamentous green algae. The cell wall is characteristically straight and parallel-sided (compare with Oedogonium, Microspora or Stigeoclonium , which sometimes have bulbous cells).
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www.lifesciences.napier.ac.uk/algalweb/spirogy.htm
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Spirogyra - filamentous algae ... Phylum: Chlorophyta ... Spirogyra is found in the quiet waters of ponds, ditches and lagoons, where it often forms large green masses below the surface of the water. Occasionally it occurs at the edge of running water.
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www.southernbiological.com/Products/Specimens/Living/L1...
www.southernbiological.com/Products/Specimens/Living/L1_50.htm
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Biology question: What phylum does spirogyra belong to? hypotyphylia ... What group spirogyra belong to? What is the phylum of spirogyra? What phylum does Spirogyra belong? What phylum do spirogyra belong to? Which phylum are spirogyra classified? What group does the spirogyra belong in?
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wiki.answers.com/Q/What_phylum_does_spirogyra_belong_to
wiki.answers.com/Q/What_phylum_does_spirogyra_belong_to
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Taxonomy question: What is the phylum of an spirogyra? Charophyta ... What phylum is the spirogyra and ulva? What is spirogyras phylum of protists? Is spirogyra is example of phylum chlorophyta?
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wiki.answers.com/Q/What_is_the_phylum_of_an_spirogyra
wiki.answers.com/Q/What_is_the_phylum_of_an_spirogyra
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What is spirogyra ... actually, spyrogyra was under kingdom plantae, under phylum chlorophyta. protista was a kingdom, maybe those webpages you saw talking about protist as under plantae were old, or not updated. because, you know, taxonomy is a very complicated...
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www.ask.com/questions-about/Spirogyra
www.ask.com/questions-about/Spirogyra
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1. Data Use Agreements ... 2. Citing Data ... The goals and principles of making biodiversity data openly and universally available have been defined in the Memorandum of Understanding on GBIF, paragraph 8 (see the relevant excerpts in the attached Annex).
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data.gbif.org/species/13151152
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Micscape Magazine for enthusiast microscopy ... Spirogyra is a filamentous algae that can be found in almost every pond or ditch. At the end of the summer Spirogyra and it's relatives Mougeotia and Zygnema grow to such numbers that they form a thick scum on the surface of the water.
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www.microscopy-uk.org.uk/mag/art98/spirog.html
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In common with other members of its phylum (Gamophyta) Spirogyra lacks a motile variant at all stages of its life history; ie, no motile gametes (ova or sperm), no zoospores etc. Sexual reproduction is by a process called conjugation -- another of the famously remarkable sights available to the microscopist.
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www.micrographia.com/specbiol/alg/filamen/fila0100.htm
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