Green Algae. Green Algae Live In Close Association With An Array PPT. Presentation Summary : Green Algae. Green algae live in close association with an array of other organisms: Unicellular green algae are common endosymbionts in planktonic protist They vary in color and can be either green, yellow or black. It is important to remove them efficiently with the help of a manual vacuum, hard brushing and shock treatment. See the mentioned show to know easy methods to avoid algae in your swimming pool. | PowerPoint PPT presentation | free to vie • Chlorophyta: Green algae. Marine, and terrestrial. 7. The role of these pigments is to absorb light - In water the problem is that red and violet wavelengths do not penetrate the vertical column very well. So Chlorophylls do not work well at greater depths. Algae that inhabit greater depths do so with the help of accessory pigments, these. Green Algae • multicellular eukaryotes • alternating haploid and diploid life stages • sporophytes and gametophytes are benthic • spores and gametes swim • usually nontoxic but can deplete O 2 • Bloom formers are often filamentous (e.g. Chaetomorpha, Cladophora) • An invasive marine form: Caulerpa - pretty yet noxious Photo. Blue-Green Algae: The A that shouldn't be in Harmful Algal Bloom Prokaryotes • Only organisms within all types of algae that are prokaryotes • Bacteria • Conduct photosynthesis • Primary producers • Produce oxygen Blue-Green Algae = Cyanobacteria Not an A at All Snowella specie
Download. Algae ppt. Fathima Iqbal. Algae Sargassum and Polysiphonia f Brown algae (Phaeophyceae) - Relatively large; none unicellular or colonial - Most marine; majority in cold, shallow water, except giant kelp - Many have a thallus differentiated into a holdfast, a stipe, and blades. • Blades may have gas-filled bladders Free Botany PPT (Power Point Presentation): The Pigmentation in Algae PPT. Different Types of Pigments Found in Green, Red, Brown and Blue Green Algae Algae 1. ALGAE 2. What is algae? • Algae are chlorophyll bearing thallophytes in which the sex organs are wither unicellular or multicellular and not presented by sterile envolope • Algae - derived - latin word - alga : washed away plants on sea shore or sea weeds • Can able to produce many celled sex organs • No sterile cell in sex organ except chara Plant-Like Characters of the Green Algae 1. Chlorophyll A & B 2. Starch as the Food Reserve 3. Cell Walls with Cellulose 4. Motile Cells with Two Anterior, Whiplash Flagella (most Green Algae) 5. Cell Division by Cell Plate Formation Rather than Furrowing (some Green Algae) Zygote. Archetypical Basal Green Alga larger algae. However, FAA may cause thin-walled cells to burst. Color is an important taxonomic characteristic, especially for cyanobacteria, and formalin is a good preservative for green algae, cyanobacteria and dinoflagellates because cell color remains intact if samples are stored in the dark. Algae can be kep
Symbiotic algae: Symbiotic (mutual) association with fungi in lichen, in Bryophytes (Anthoceros), in Pteridophytes (Azolla), gymnosperms (corolloid roots of Cycas) and in angiosperms.. Parasitic algae: grow as parasite on plants or animals (Example: Cephaleuros is a parasitic green algae grow on the leaves of many plants causing red rust diseases). Algae PowerPoint Presentation. PowerPoint is the world's most popular presentation software which can let you create professional Algae powerpoint presentation easily and in no time. This helps you give your presentation on Algae in a conference, a school lecture, a business proposal, in a webinar and business and professional representations The report estimates 2014-2019 market development of Algae Fertilizer Industry. The report analyzes the upstream raw materials, downstream clients, and current market dynamics of Algae Fertilizer Industry. In the end, the report makes some proposals for a new project of Algae Fertilizer Industry and a new project of Algae Fertilizer Industry.
Fish green algae, blue water PowerPoint Backgrounds. Boost your PowerPoint Presentations with the Fish green algae, blue water theme. Our Fish green algae, blue water PowerPoint Templates and Fish green algae, blue water PowerPoint Backgrounds are pre-designed intelligently-built Royalty Free PowerPoint presentation templates used for creating stunning and amazing presentations and reports munakalati.or Chlorophyceae (chloros, green; phyceae, algal organisation) is commonly known as green algae'. Fritsch (1935) considered to include the green algae under the class Chlorophyceae, which have been raised to the rank of division Chlorophyta by Smith (1938), Tippo (1942) and Bold (1950). Later Prescott (1969) and Round (1973) considered it to the. multicellular, red, green, abt 5k species, marine, mostly in warmer seawater, some as deep as 200 m some filamentous, most branched, feathery, flat Red algae economic importanc
Millones de productos. Envío gratis con Amazon Prime. Compara precios Download Free PPT. Download Free PDF. Green algae. Nguyen Thanh Vu. Download PDF. Download Full PDF Package. This paper. A short summary of this paper Green algae. Download. Green algae. Nguyen Thanh Vu. Related Papers. Konstruksi Bangunan Tinggi 2. By Muhammad Rasyid Angkotasan. Nationalism and Copper Age research In Portugal during the. Blue-Green Algae Hydrogen Production, an Evaluation of a New Source of Energy Filamentous, Blue green algae Rodriguez-Gallegos Hugo B. Introduction The scarceness of fossil based fuels and the environmental impact produced by the conventional sources of energy over the planet, as led new work research to seek new sustainable sources of energy Algae Author: Fred M. Rhoades Last modified by: Fred M. Rhoades Created Date: 1/14/2004 4:13:03 AM Document presentation format: On-screen Show Company: WWU Other titles: Times Arial Times New Roman Bio 204 Lecture Algae Green Algae Red Algae Brown Algae Diatoms Euglena Euglenoid movement and Flagellar movement in Euglen life-cycles in green algae firstname.lastname@example.org . chlorophyceae: vegetative reproduction binary cell division: tetrasporales coccoid zygnematales fragmentation: ulotrichales oedogoniales chaetophorales ulvales caulerpa, bryopsidales zygnematales . asexual reproduction-chlorophyceae aplanospore: volvocale
Green Algae (Chlorophyta) -freshwater or terrestrial with minimal marine species -most unicellular, many microscopic, use chlorophyll -can live as epiphytes on other seaweed -some are endophytes (live within tissue) -sea lettuce, dead man's fingers are examples B. Types of Seaweed 2 Very closely related to green plants. Brown Algae Commonly called seaweed Can contain brown, green, yellow, orange and black pigments. Attach to rocks Have air bladders Giant Kelp can be 100 meters long! Used as food thickeners III. Fungus-like Protists Heterotrophs Have cell walls. Many have flagella and are able to move at some point in their. Water uniform algae PowerPoint Backgrounds. Boost your PowerPoint Presentations with the Water uniform algae theme. Our Water uniform algae PowerPoint Templates and Water uniform algae PowerPoint Backgrounds are pre-designed intelligently-built Royalty Free PowerPoint presentation templates used for creating stunning and amazing presentations and reports
Green algae, members of the division Chlorophyta, comprising between 9,000 and 12,000 species. The photosynthetic pigments (chlorophylls a and b, carotene, and xanthophyll) are in the same proportions as those in higher plants.The typical green algal cell, which can be motile or nonmotile, has a central vacuole, pigments contained in plastids that vary in shape in different species, and a two. ABSTRACT: Fertilizer treatments consisting of cyanobacteria blue-green algae (BGA, Anabaena sp.) combined with nitrogen, phosphorus, and potassium were compared with untreated control rice variety Chainat 1 in greenhouse and ﬁeld experiments from December 2011 to March 2012. In the greenhouse experiment, application of BGA resulte Algal Presentation.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Divisions (Phyla) of Algae Prokaryotic Algae Division Cyanophyta (cyanobacteria or blue-green algae) not the first photosynthetic organisms, but ancient (3.5 billion years based on fossil record). Chlorella algae are small, spherical, unicellular, nonmotile, asexual reproducing green algae. Hereditary endosymbionts in protozoan P. bursaria - resistant to viral infection when in symbiotic relationship. PBCV-1 - linear nonintegrated genome 16 classes of virus Virus attaches to agal cell wall with hexagonal vertices, digests the wall. Introduction to the Xanthophyta Yellow-green Algae. The Xanthophyta include more than 600 species. Members of this group are photosynthetic organisms which live primarily in freshwater, though some are found in marine waters, in damp soil, or on tree trunks
Life cycle of Algae. Sequential changes of the different pages through which an organism completes the life process, starting from zygote to the zygote of the next generation is called the life cycle. There are four types of life cycle in algae such as; 1. Haplontic Life Cycle. In this life cycle plants are haploid 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. Its name refers to its shape, which looks like a netlike hollow sack (Figure 1.4) and can gro Are you looking for Green Algae design images templates PSD or PNG Vectors files? Pikbest has 204012 Green Algae design images templates for free download. To get more templates about posters,flyers,brochures,card,mockup,logo,video,sound,ppt,word,Please visit PIKBEST.co
algae, such as Botryococcus, can give rise to oil-rich deposits. Certain species of green algae are cultivated for the purpose of extracting key biochemicals for use in medicine and cosmetics. Even blue-green al-gae, often regarded as nuisance organisms, may have beneﬁcial uses. This is particularly the case for Spir Green algae have cell walls made of cellulose and are photosynthetic. Rhodophyta (Red algae) are mostly found in tropical marine environments. These eukaryotic cells do not have flagella and centrioles, unlike other types of algae. Paeophyta (Brown algae) are among the largest species. Examples include both seaweed and kelp
. It does not produce toxins the way blue-green algae can. It grows on submerged rocks, logs or other hard surfaces. Because of Lake Michigan's excellent water clarity, it has been observed growing underwater at depths of more than 30 feet The characteristic purple-green color of P. tenue is conferred by two different endosymbionts: purple bacteria and green algae (Fig. 1, A to C, and fig. S2, A to F). The presence of purple bacteria and green algae dividing in the cytoplasm of P. tenue suggests that both endosymbionts are inherited in a vertical fashion (Fig. 1, C and D)
Blue-green algae are nitrogen-fixing organisms and only need nitrogen and carbon dioxide to live, both very prevalent in most ponds. When there is a blue-green algae bloom, it forms dense masses on the surface of the pond and can cover the entire body of water. In fact, it is believed that the Red Sea was given its name from a red species bloom. Algae are some of the most primitive life forms found on Earth and have been consumed as food and medicine for centuries. Human consumption of the blue-green algae called spirulina actually goes back to the Aztec civilization of the 14th century, and this type, including chlorella, is the edible variety most commonly used in supplements.. In fact, algae benefits are so pronounced — due to. View 09 - Plants.ppt from BIOLOGY 11 SBI3U2 at Fanshawe College. Plants From Algae to Terrestrial Plants Some scientists classify multicellular green algae in the plant kingdom; others classify i The terrestrial habitat was colonized by the ancestors of modern land plants about 500 to 470 million years ago. Today it is widely accepted that land plants (embryophytes) evolved from streptophyte algae, also referred to as charophycean algae. The streptophyte algae are a paraphyletic group of green algae, ranging from unicellular flagellates to morphologically complex forms such as the.
Spirulina is a type of blue-green algae that contains a number of nutrients, including B vitamins, beta-carotene, and vitamin E. Spirulina also contains antioxidants, minerals, chlorophyll, and phycocyanobilin and is commonly used as a source of vegan protein The green algae and land plants form a monophyletic lineage (the chlorophytes) that contains both protistan and higher taxa (Graham, 1996).An important issue regarding the evolution of this green lineage that still remains in question is the identity of the green algal (i.e. flagellate) ancestor of land plants clade green algae ppt.ppt. Nova Southeastern University. BIOL BOTAN
. They grow in waterlogged and wet soil like paddy (rice) fields. Members of families Nostocales and Stigonematales are important nitrogen fixture. Some of its examples are: (a) Anabaena is an important member. It consists of branched filaments Algae - Algae - Evolution and paleontology of algae: Modern ultrastructural and molecular studies have provided important information that has led to a reassessment of the evolution of algae. In addition, the fossil record for some groups of algae has hindered evolutionary studies, and the realization that some algae are more closely related to protozoa or fungi than they are to other algae. The green algae stores energy in the form of starch and have flagella for locomotion. The primary photosynthetic pigments are chlorophylls a and b, and their secondary pigments are carotenoids and xanthophylls. Charophyceae, the stoneworts, is a very peculiar group that sometimes classify under a separate division (the Charophyta). These are. Millones de Productos que Comprar! Envío Gratis en Pedidos desde $59 Division Cyanobacteria or Blue-green algae Cyanobacteria are prokaryotic, Prokaryotic means they don't have a membrane-bound nucleus, mitochondria or other type of membrane-bound organelle (like true algae do). Cyanobacteria also contain other pigments such as the phycobiliproteins which include phycocyanin (blue), allophycocyanin (blue) and.
Blue‐Green Algae Monitoring Microsoft PowerPoint - Indiana-2013 Blue-GreenPresILEPA.ppt [Read-Only] [Compatibility Mode] Author: stuart.batty Created Date: 6/27/2013 11:16:57 AM. Harmful algal blooms in Oceans: Pfiesteria Coast of Carolinas Floating microrganisms that thrives in nutrient conditions Highly toxic to fish and humans Blue-green algae bloom August 2003 Microcystis A toxic blue-green alga Microcystis bloom covers 600 sq. km Coral Reef overgrowth Nutrients stimulate algae that cover coral\ Loose habitat and.
Asexual Reproduction Binary fission happens in bacteria, amoeba, some algae one parent cell splits into 2 identical daughter cells Budding happens in yeast, hydra, corals parent produces a bud bud gets detached and develops into offspring which is identical to parent Binary Fission Rod-Shaped Bacterium, hemorrhagic E. coli 2 daughter cells are. Algae are broadly defined by their pigment color and are often described in color terms such as green, brown, red, brown-yellow, etc. Blue-green algae (cyanobacteria) are included here since their culture requirements more closely resemble algae than bacteria. Algae come in all sizes—from single-celled organisms to very large seaweed varieties Complex algae are divided into three groups according to their photosynthetic pigments: green, brown, and red. Complex algae live at different depths of water based on the penetration of light colors into water. White light colors are: red - orange - yellow - green - blue - violet. Green Algae - Phylum Chlorophyta Chlamydomonas. Chemoheterotrophs and Photohetertrophs - using active transport, more efficient at low nutrient concentrations Photoautotrophs - i.e. cyanobacteria (blue-green algae) Ecology Diapause - it may be that the dormancy is very important in bacteria Cyanobacteria Prokaryotes (no nucleus or organelles) Blue-green Pigment = Chl a Filamentous blue.
. Free + Easy to edit + Professional + Lots backgrounds red and green algae •The DNA of plastid genes in red algae and green algae closely resemble the DNA of cyanobacteria •On several occasions during eukaryotic evolution, red and green algae underwent secondary endosymbiosis, in which they were ingested by a PowerPoint Presentation. Good video about oxygen production. This free video was created for you by http://epsos.de and can be re-used for free, under the creative commons license, w.. blue-green algae 12. Economics of algal production and application 47 13. Indian State level organizational pattern for 53 the transfer of blue-green algae technology 14. Elements of development programmes 57 References 59 Appendices I. General features of blue-green algae II
Algae very high in calcium carbonate will be tough, almost rock like and unappealing for herbivores to bite into! Algae can also produce chemical defenses to protect themselves from predators. The green algae Halimeda have high concentrations of defense chemicals to prevent herbivores from eating it. Algae reproduce or produce offspring i cyanobacteria (cyanobacteria are known as blue-green algae). The most widespread of the cyanotoxins are the peptide toxins in the class called microcystins. There are at least 80 known microcystins, including Microcystin-LR, which is generally considered one of the most toxic As single cells, green algae may be motile or moving, or non-Dr.Ayad M.J. Algae 4 motile. An example of this unicellular organism is the fast growing chlorella that live inside animals. Multi-cellular filaments can involve a life cycle that includes both sexual and asexual reproduction. The ulva, for example, goes through the. Free Microbiology PowerPoint template lets you study microscopic organisms in quite a lot of detail. This presentation background can be used for all types of research related to minute objects that are so small that they cannot be seen with the naked eye. Use the free PowerPoint slides to demonstrate how these microorganisms can be There are several designs out there for algae powered lamps, a few of which are pictured in this post. Figure 3 shows a design where the light is surrounded by a glass case filled with the algae. This causes the light to appear green since it goes through the algae-filled water. In Figure 4, you can see a smaller lamp that could be used in homes Algae Ppt - authorSTREAM Presentation. Commercial uses of algae : Commercial uses of algae Algin - a thickening agent for food processing (brown algae) Carrageenan - foods, puddings, ice cream, toothpaste (red algae) Iodine (brown algae) Agar - for growth media used in research (red algae) As food - red and brown algae As plant fertilizers Diatomaceous earth: used for filtering water.