Algae are a very diverse group of organisms that vary widely in size, shape, colour and habit.Ten or so phyla are represented in freshwater. Although the percentages may vary, there are types of algae that are comprised up to 40% of their overall fatty acids. The term lumps together many different kinds of organisms. 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. There are 4000 known marine species of red algae; Nuisance Algae: Algae is the bane of every aquarium owner. 8. This page gives an overview of some commonly found freshwater algae. Safely we can say that algae have 20 to 80% oil content which can be converted into different fuels. Any of various chiefly aquatic photosynthetic organisms, ranging from single cell forms to giant kelps. Nature of Cell Wall Components 3. Algae are the highest source of energy in the class of biofuels. There are various general ways to try and control all forms of algae, and I ... (and algae) can use nitrogen in three common forms: Ammonia, Nitrite, and Nitrate. 8. Nuclear Organization 2. 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. Types of Common Red Algae 3. However many green algae … Microalgae can complete an entire growth cycle every few days. ... Types of Algae. Some species have a stage in their life cycle that consists of only a … 1. Nuclear Organization: On the basis of nuclear organization algae can be prokaryotic or eukaryotic. Some algae form unbranched and branched filaments, while others form parenchymatous and pseudoparenchymatous thalli. Pigmentation and Photosynthetic Apparatus 4. Algae belong to the kingdom Protista, and are simple photosynthetic organisms. 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. Read: Types of Algae –Conservations of Oceans. Biogenic decalcification can be prevented by adding CO2. More than 4,000 species of green algae exist on the planet. But for aquarium owners, not all types of algae are created equal! […] Find out more about the economic benefits of algae … The term covers a range of photosynthetic organisms, and many are not closely related. Algae may also be a valuable food source in the future. ADVERTISEMENTS: In this article we will discuss about:- 1. Morphology. Chemicals are often not necessary to control algae growth. 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). Algae. The different types of seaweed available for consumption can be first divided into broad categories which are further available in various subtypes. Algae are photosynthetic organisms belonging to the kingdom Protista. Types of Algae and How To ... (nets, hoses, fish, snails, live plants, etc.) Algae, moss, mold, and lichen thrive on various materials, including residential and commercial buildings, pools, ... which is a type of algae. 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. While controlling algae in the grass is not difficult, diagnosis is the first step. Algae are photosynthetic microorganisms that perform photosynthesis and produce oxygen (O2) and consume carbon dioxide (CO2) from the atmosphere. Types of Seaweed. 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