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

Division Rhodophyta: reddish alga This type of algae contains single-celled forms as well as plants that grow as filaments, branching structures and broad(a) flat plates or ruffles. All of this type of algae drop deads affiliated to a surface such as a rock, wild coral initiate down, animal shell or larger algae. In red algae, no flagellated cells occur. Red algae become chlorophyll a and phycobilins and carotenoids atomic publication 18 its accessory rouges. It stores food with a starch-like polymer. It resides in tropical coral let downs and plays an important role in reef building. The algae become encrusted with calcium change that is extracted from the sea, which adds veridical to the reef which was constructed by coral animals that secrete calcium carbonate tubes approximately themselves. Red alga contain carrageenan which is utilize in puddings, candies and ice cream (found in Irish moss). agar is overly found in red algae; its utilize for a labor atory culture for microorganisms. Division Phaeophyta: brownness algae Brown Algae argon the most complex, largest type of algae. Its cellular and contains chlorophylls a and c. Brown algae be thought to have evolved from chrysophyte ancestors due to the point that they have similar food reposition molecules and contain the carotenoid pigment fucoxanthin. Brown algae generally live in cool, shallow wets along the sea sliding board in equable and subpolar areas.

An example of brown algae is Fucus, which grows a foot or more in length development a specialised holdfast to attach itself. A stalk-like stip e connects it to the blades which are flat a! nd photosynthetic. The blades are buoyed up to near the surface of the water by direct bladders, which are gas-filled. Brown algae are used as fertilizer, drugs, cosmetics and half of ice cream produced in the United States. Division division Chlorophyta: Green Algae Green algae can both be... If you want to overhear a full essay, order it on our website: BestEssayCheap.com

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