logging in or signing up Inferior plants ALGAE aq32 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 40 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: December 06, 2011 This Presentation is Public Favorites: 0 Presentation Description Inferior plants. Types of algae. Низшие растения. Водоросли. Comments Posting comment... Premium member Presentation Transcript Inferior plants: ALGAE: Inferior plants: ALGAEFeatures of algae: Features of algae The body doesn’t have organs. The body is called thallus ( слоевище) Pigments are in chromatophoresAlgae: Algae MULTICELLED: Laminaria sargassum UNICELLED (SINGLE-CELLED): Chlorella Chlamidomonada volvoxStructure of unicelled algae: Structure of unicelled algaeStructure of multicelled algae: Structure of multicelled algae THALLUS СЛОЕВИЩЕ ЧЕРЕШОК РИЗОИД УЗЕЛ ЛИСТОВАЯ ПЛАСТИНАnutrition: nutrition Autotrophic in light Heterotrophic deep-water algae in darkReproduction Sexual (meiosis) Asexual (mitosis) budding: Reproduction Sexual (meiosis) Asexual (mitosis) buddingBudding: Budding Multicelled algae reproduce by parts of thallus Unicelled algae reproduce by fissionMitosis: Mitosis Via spores or zoospores Spores do not move Zoospores have flagellaReproduction: Reproductionmeiosis: meiosis 2 germs (gametes) are formed on different cells 1 zygote new thallus Improves the adaptation of the algae Sporophyte – a plant which makes spores Gametophyte – a plant which makes gametesmeiosis: meiosisDiversity of algae : Diversity of algaeChlorophyta (green Algae): Chlorophyta (green Algae) 7000 species unicellular, multicellular , colonial Spirogyra, Ulva , Chlamydomonas Store food as starch Live in freshwater Have flagellaRhodophyta (red algae): Rhodophyta (red algae) 4000 species Deep-water marine Multicellular Have thallus Have red, green and blue pigments Store food as starch PolysiphoniaPhaeophyta (brown algae): Phaeophyta (brown algae) 1500 species Multicellular Have green and brown pigments The largest protists Kelps and seaweeds, Laminaria, Fucus Store food as laminarin Have thallus Make silt when they dieKelp forest: Kelp forest You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Inferior plants ALGAE aq32 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 40 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: December 06, 2011 This Presentation is Public Favorites: 0 Presentation Description Inferior plants. Types of algae. Низшие растения. Водоросли. Comments Posting comment... Premium member Presentation Transcript Inferior plants: ALGAE: Inferior plants: ALGAEFeatures of algae: Features of algae The body doesn’t have organs. The body is called thallus ( слоевище) Pigments are in chromatophoresAlgae: Algae MULTICELLED: Laminaria sargassum UNICELLED (SINGLE-CELLED): Chlorella Chlamidomonada volvoxStructure of unicelled algae: Structure of unicelled algaeStructure of multicelled algae: Structure of multicelled algae THALLUS СЛОЕВИЩЕ ЧЕРЕШОК РИЗОИД УЗЕЛ ЛИСТОВАЯ ПЛАСТИНАnutrition: nutrition Autotrophic in light Heterotrophic deep-water algae in darkReproduction Sexual (meiosis) Asexual (mitosis) budding: Reproduction Sexual (meiosis) Asexual (mitosis) buddingBudding: Budding Multicelled algae reproduce by parts of thallus Unicelled algae reproduce by fissionMitosis: Mitosis Via spores or zoospores Spores do not move Zoospores have flagellaReproduction: Reproductionmeiosis: meiosis 2 germs (gametes) are formed on different cells 1 zygote new thallus Improves the adaptation of the algae Sporophyte – a plant which makes spores Gametophyte – a plant which makes gametesmeiosis: meiosisDiversity of algae : Diversity of algaeChlorophyta (green Algae): Chlorophyta (green Algae) 7000 species unicellular, multicellular , colonial Spirogyra, Ulva , Chlamydomonas Store food as starch Live in freshwater Have flagellaRhodophyta (red algae): Rhodophyta (red algae) 4000 species Deep-water marine Multicellular Have thallus Have red, green and blue pigments Store food as starch PolysiphoniaPhaeophyta (brown algae): Phaeophyta (brown algae) 1500 species Multicellular Have green and brown pigments The largest protists Kelps and seaweeds, Laminaria, Fucus Store food as laminarin Have thallus Make silt when they dieKelp forest: Kelp forest