List and discuss each type of algae. (Division Rhodophyta: Red Algae, Division Phaeophyta: Brown Algae, Division Chlorophyta: Green Algae)

Division Rhodophyta: Red alga This symbol of alga contains single-celled forms as well as plants that ascend as filaments, branching structures and broad(a) categorical plates or ruffles. All of this image of alga lives affiliated to a stand up such as a rock, wild red coral initiate down, animal ticktack or larger algae. In red algae, no lash-like cells occur. Red algae present chlorophyll a and phycobilins and carotenoids nuclear number 18 its accouterment rouges. It stores nutrient with a starch-like polymer. It resides in tropical coral lowers and plays an important role in reef building. The algae become ill-humoured with calcium change that is extracted from the sea, which adds genuine to the reef which was constructed by coral animals that secrete calcium carbonate tubes around themselves. Red algae contain carrageenan which is lend oneself in puddings, candies and ice thresh (found in Irish moss). nutrient agar is also found in red algae; its implement for a laboratory culture for microorganisms. Division Phaeophyta: brownness algae brown Algae are the most complex, largest role of algae. Its multicellular and contains chlorophylls a and c. Brown algae are pattern to have evolved from chrysophyte ancestors due to the full stop that they have similar food storage molecules and contain the carotenoid pigment fucoxanthin. Brown algae for the most part live in cool, shoal waters along the sea coast in smooth and subpolar areas.

An example of brown algae is Fucus, which grows a foot or more in duration using a specialized holdfast to attach itself. A stalk-like stipe connects it to the blades which are flat and photosynthetic. The blades are buoyed up to near the surface of the water by coordinate bladders, which are gas-filled. Brown algae are used as fertilizer, drugs, cosmetics and half of ice flail produced in the United States. Division share Chlorophyta: Green Algae Green algae can both be... If you unavoidableness to get a full essay, order it on our website: Orderessay

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