Algae often have a much different makeup than most feed stocks used in ethanol, such as corn and sugar cane. Although the percentages may vary, there are types of algae that are comprised up to 40% of their overall fatty acids. There, algae in various forms and amounts can easily be seen and it's these types of algae that present the most problems for many aquarists. Algae are the highest source of energy in the class of biofuels. The word algae represent a large group of different organisms from different phylogenetic groups, representing many taxonomic divisions. In hard waters it will form lime tissue (from biogenic decalcification) which makes it harder to be eaten by the only algae eater known to eat this type of algae, the Siamese Algae Eater (SAE). Thanks for this information on algae. But for aquarium owners, not all types of algae are created equal! Alga is the singular of algae with a changing size from microscopic unicellular micro-algae (Chlorella and Diatoms) to large massive kelps that are usually a length extending in meters (200 feet) and then there's brown alga. Oarweed is typically found in the sites on shores in the littoral area where it may form an extensive meadows and a dominant algae species. Algae - Algae - Classification of algae: The classification of algae into taxonomic groups is based upon the same rules that are used for the classification of land plants, but the organization of groups of algae above the order level has changed substantially since 1960. Some algae form unbranched and branched filaments, while others form parenchymatous and pseudoparenchymatous thalli. Algae forms a black crust when dry, which can often smother turf. The culture of algae can yield 30-50% oil (Table 2). 8. Pigmentation and Photosynthetic Apparatus 4. Characters of Red Algae 2. Safely we can say that algae have 20 to 80% oil content which can be converted into different fuels. There are 4000 known marine species of red algae; Nuisance Algae: Algae is the bane of every aquarium owner. The term lumps together many different kinds of organisms. The algae have been grouped by their major features.Some of these are artificial groups (i.e. The term "red tide" refers to different types of algal blooms, which can be various hues depending on the species and the photosynthetic pigments they contain. Type # 1. ... Types of Algae. 8. ADVERTISEMENTS: In this article we will discuss about:- 1. Brown algae exist in a wide range of sizes and forms. Algae (singular: alga): Algae is an informal term for a very diverse and large group of photosynthetic organisms that may not always be related, which is why they are considered polyphyletic. Brush/Red Algae (Black-brush algae) has been known to thrive in both acidic and alkaline waters. Nature of Reserve Food. However many green algae … Plastid is a major double-membrane cytoplasmic semiautonomous organelles, it synthesize or store various types of organic compounds. Algae are photosynthetic microorganisms that perform photosynthesis and produce oxygen (O2) and consume carbon dioxide (CO2) from the atmosphere. What we're going to do today is home in on some of the characteristics that can help us identify various algae species. Algae can also clog turf pores and cuts the water supply off to the areas of lawn where it is growing. Types of Algae. Algae. Because of the food problems, algae gain the most attention to use as a fuel. Read: Types of Algae –Conservations of Oceans. 1. Economic Importance. They live in water, damp soil, and rocks and produce oxygen and carbohydrates used by other organisms. Oarweed. This page gives an overview of some commonly found freshwater algae. Though seagrasses are not algae … Any of various chiefly aquatic photosynthetic organisms, ranging from single cell forms to giant kelps. Types of algae ... Another alga known as sea kale is consumed dried or cooked into various stews or soups. Because it can be grown anywhere indoors, algae has the potential to rival other potential biodiesel products such as palm or corn. They also play a role in scavenging minerals and molecules from the environment, which will be of benefit to humans and the ecosystem, often removing them from the toxicants through degradation. Nuclear Organization 2. Besides, several other algae are found in somewhat drier conditions. Algae belong to the kingdom Protista, and are simple photosynthetic organisms. Find out more about the economic benefits of algae … Types of Algae Green Algae Green algae range in size from microscopic to large plants, and can be single celled, colonial, or filamentous. Characters of Red Algae: Red algae are defined as eukaryotic algae which possess chlorophyll a, phycobilins, floridean starch as food reserve, abundant phycocolloids (like agar, carrageenin, and funori) but lack flagellate cells. The production ability of each alga depends on its type. Types of Algae Reproduction, Classification, Examples and Microscopy. The most highly evolved type of habit is a heterotrichous habit where the thallus comprises a prostrate system anchoring the thallus to a substratum, with an erect system usually composed of branching filaments arising from it. Types of Seaweed. The Good, The Bad, and The Nuisance Algae… While the Earth’s lakes, rivers and oceans depend on algae, some types of algae are toxic for marine life, and too much of the good stuff can lead to problems in any sized body of water. (Lat., seaweed ). Types of Algae and How To ... (nets, hoses, fish, snails, live plants, etc.) Algae belong to the kingdom Protista, and are simple photosynthetic organisms. Algae are photosynthetic organisms, the primary producers of biomass that have been the basis of sustenance of a large number of live forms dependent on algae as the primary source of food. Algae farms provide numerous advantages because algae can be used for various purposes, from producing biofuels and animals feed, to chemicals, cosmetic products and dietary supplements. Some of the single celled and colonial green algae have small tails or flagella" attached to each cell, which they use to swim. They have a very significant growth rate compare to the other algae, around 5,5 % per day. The various different organisms or life forms that are grouped under the kingdom protista do not have much in common, except for the fact that they have a very basic, simple structure. The term covers a range of photosynthetic organisms, and many are not closely related. 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