Porphyra-The Purple Algae

Heather Carlson Life in the Oceans concession #2 April 2nd, 2011 Assignment #2 - Porphyra According to Websters dictionary, aquaculture, also known as aqua country, is the farming of aquatic organisms such as fish, crustaceans, molluscs and aquatic plants. Aquaculture involves cultivating freshwater and saltwater populations low controlled conditions, and can be contrasted with m peerlessymaking(prenominal) fishing, which is the harvesting of wild fish. immediately I will revolve around on the commercial farming of marine algae, specifially the species of Tyrian purple algae, or Porphyra. Porphyra, normally know as nori, is the close widely consumed seaweed in the world. Porphyra is a foliaged red algal genus of laver, comprising or so 70 species. It grows in the intertidal zone, typically between the f number intertidal zone and the brag zone in common cold waters of temperate oceans. In East Asia, it is used to arrest the sea vegetable products nori (in Japan ) and gim (in Korea), the most commonly eaten seaweed. There ar considered to be 60 to 70 species of this species of algae worldwide, and seven in the British Isles. It is most commonly found in Asiatic food, especially Japanese food, which has convey to the huge nori industry in Japan. Porphyra has a in truth interesting heteromorphic sprightliness history.

It incorporates just about everything you would want in an algal species. As far as the classification of Porphyra, it is downhearted down in the following way; kingdom: protista, cleavage: rhodophyta, class: class Rhodophyceae subclass: bangiophycidae, do: Bangiales and finally, family: bangiacea. This alga attaches itself to the rocks by cellular rhizoidal attachme! nts, usually disc-shaped. The thalli begins its life as uniseriate filaments but this introduce is eventually replaced by parenchymatous sheets of cells (1 to 2 cells thick). This is a result of additive cell divison or apical division. We explored the world of algal vividness and pigments in one of our critical thinking...If you want to get a full essay, order it on our website: OrderEssay.net

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