ABSTRACT The different phytoplankton species contains amino acids‚ carbohydrates‚ nutrients‚ fatty acids‚ vitamins‚ enzymes and minerals. In which Indian White Shrimp (Penaeus indicus) requires lipids‚ amino acids‚ carbohydrates as energy source‚ vitamins and minerals for their growth and survival. This study was conducted to test the survival and growth of Indian White Shrimp (Penaeus indicus) larvae using the different phytoplankton species as natural diet. 300 nauplii were placed on
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CHP 5 QUIZ Question 1 E. Incorrect Mark 0 out of 1 Flag question Question text One of the following statements about marine viruses is not true: Select one: a. Are involved in the release of DOM (dissolved organic matter) into the water b. Bridge the gap between the non-living and the living c. Their genetic material is in the form of DNA or RNA d. Cause diseases in many types of organisms e. Consist of minute cells sometimes attached into chains Question 2 E.
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Kindom plantae * Rose A rose is a woody perennial of the genus Rosa‚ within the family Rosaceae. There are over 100 species. They form a group of plants that can be erect shrubs‚ climbing or trailing with stems that are often armed with sharp prickles. Flowers vary in size and shape and are usually large and showy‚ in colours ranging from white through yellows and reds. Most species are native to Asia‚ with smaller numbers native to Europe‚ North America‚ and northwest Africa. Species‚ cultivars
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several days and can survive in challenging conditions. Out of the water‚ they can stay moist by closing the trap doors on the opening of their shells. This is called an operculum. Periwinkles are herbivores that feed on algae such as‚ Green algae and diatoms. Green algae is common in areas where light is abundant‚ such as shallow water or rock pools. They use their radular (tiny teeth) to scrape algae off of rocks. Green algae can range from single-celled organisms to multi-celled organisms‚ such as Sea
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You might have thanked the trees for giving oxygen but never phytoplankton. What can they do except try to steal the Krusty Krab formula? Well‚ what if I said that without phytoplankton‚ the entire marine ecosystem collapse‚ an increase of 1/3 accumulation of CO2‚ and oxygen drop up to 50 percent in the atmosphere‚ which will lead to human extinction. Sounds dramatic‚ but it is true. I seriously think that we need to care more about these planktons‚ since they are not unlimited in the ocean‚ and
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Protists: Red‚ Brown‚ Green Algae Green Algae: Phylum Chlorophyta Unicellular green algae‚ Colonial (volvox)‚ Multicellular (ulva‚ sea lettuce) Spirogyra live in water‚ multicellular named after a spiral shaped chloroplast autotrophic Diatoms (Plantlike Protist) produce thin cell walls of silicon‚ main component of glass EUGLENA (Plant like Protist) Paramecium (Animal like protist) Amoeba (Animal like protist Animal-like protists‚ called protozoa‚ get their energy
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Kingdom Protista: Characteristics Mostly unicellular‚ eukaryotic cells Reproduce asexually or sexually by conjugation Exhibit all three modes of nutrition Photosynthesis Ingestion Absorption Ultimately spawned all multicellular kingdoms Very diverse kingdom Difficult for taxonomists to agree on classification Diverse Modes of Nutrition Use diverse modes of nutrition Ingest
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THALLUS ORGANIZATION Unicellular Habit Motile form-with flagella Ex.Euglena Non-motile form-w/o flagella Ex.Gloeocapsa Colonial Habit Indeterminate- unlimited aggregates of cell division Determinate-aka Coenobium‚ division is at a fixed rate Filamentous Habit Simple unbranched –cells are capable of cell division‚ growth‚and reproduction Branched-cell division and growth are restricted to the end cells (Cladophora). Growth due to cell division of meristem is called Trichothallic
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March 18‚ 2010 TO: Jeff Zalla‚ Diatom Ventures FROM: SAMPLE MEMO ONE RE: Increasing deal flow through low-cost‚ high-impact activities All private equity firms have money to invest – what makes a private equity firm unique is the investors‚ through their guidance‚ expertise‚ and commitment. However‚ in order to turn these skills into a competitive advantage‚ it is necessary that‚ 1) you have a clear and consistent message‚ and 2) that the message is heard. This memo offers recommendations
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POND LIFE IN A CONTROLLED ENVIRONMENT Indroduction-Materials-Methods-Results-Discussion-Conclusion-Literature.Cited-Reference.Copies-Data Perrie Alderton 12-10-2013 BIO 101 Jade Woodcock Introduction “A Pond is commonly described by limnologists as a quiet body of water so shallow that rooted plants grow completely across it. Its water temperature is fairly uniform from the top to bottom and tends to change with air temperature. There
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