Lab Report: Exercise 10: Organization of Nervous Tissue Purpose: What is the purpose of this exercise? Are there any safety concerns associated with this exercise? If so‚ list what they are and what precautions should be taken. To understand the structure and function of multipolar neuron‚unipolar and bipolar neurons. Also to identify the structures of a nerve. There are no safety concerns for this lab. Step 1: Relates to Lab Exercise 10/Activity 1‚ 3‚ and 4. Assignment 1: Write a brief description
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Phylum Echinodermata Introduction • Means “spiny skin” in Greek • Echinoderms are found at every ocean depth‚ from the intertidal zone to the abyssal zone. The phylum contains about 6500-7000 living species‚ making it the second-largest grouping of deuterostomes (a superphylum)‚ after the chordates. • Echinoderms are also the largest phylum that has no freshwater or terrestrial (land-based) representatives. Defining characteristics: • A complex series of fluid-filled canals
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Aquatic ecosystem An estuary mouth and coastal waters‚ part of an aquatic ecosystem. An aquatic ecosystem is an ecosystem located in a body of water. Communities of organisms that are dependent on each other and on their environment live in aquatic ecosystems. The two main types of aquatic ecosystems are marine ecosystems and freshwater ecosystems. What is an aquatic ecosystem? Aquatic systems are those that contain plants and animals that predominantly depend on a significant amount of water
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Dark Room * Welcome to River Safari‚ Asia first’s & only river-themed wildlife park. * At River Safari‚ we bring you closer to freshwater ecosystem to experience the amazing diversity of the natural world. * Freshwater have been and still are‚ infinitely important to human civilization in many form * Do you know that 45% of fish species are found in freshwater? However due to over exploitation‚ pollution and habitat destruction‚ we are losing the freshwater species faster than
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Alexa Molinelli BIO 110-14 Exam 5 Homework Chapter # 14 1. What are the five kingdoms and give a brief description of each kingdom? -Monera- single celled prokaryotes; bacteria. Protista- Mostly single celled eukaryotes. Fungi- Multicellular eukaryotes that feed by extracellular digestion and absorption. Plantae- Multicellular photosynthetic autotrophs; producers. Animalia- Diverse multicellular heterotrophs. 2. Who developed the binomial system of nomenclature (genus and species)? -Binomial System
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Jose Garcia Villa Jose Garcia Villa (5 August 1908 – 12 June 1973) is a Filipino poet and a National Artist for Literature. He is known for introducing the "reversed consonance rime scheme‚" as well as for "comma poems" that made full use of the punctuation mark in an innovative way. Villa is also a short story writer‚ critic‚ and painter. Written Works: Philippine Short Stories: Best 25 Short Stories of 1928; Philippine Love Stories; Footnote to Youth: Tales of the Philippines and Others;
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Small-scale fish farming in Bangladesh Introduction For many people in Bangladesh small-scale fish farming is an important opportunity to generate income and is a significant nutritional source providing protein-rich food all year round. It comprises of a range of options that can be adapted to suit the needs and capacity of people living in rural Bangladesh. The two approaches commonly implemented on a small scale are: • Local pond fish farming • Open water fish farming in lakes
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Synopsis – Grade 9 Science Term II Chapter 1: Atoms and Molecules Law of conservation of mass: Mass can neither be created nor can it be destroyed in a chemical reaction. Law of constant proportion: A chemical substance always contains the same elements in a fixed proportion by mass‚ irrespective of the source of compound. Atom: The smallest particle which is the building block of matter. The symbol of the element is made from one or two letters of the English
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Fish cold-blooded‚ limbless‚ completely aquatic vertebrates‚ having gills‚ commonly fins‚ and typically elongated torpedo-shaped body mostly covered with scales. Fish are usually grouped into four classes‚ three living (Agnatha‚ Chondrichthyes‚ and Osteichthyes) and one extinct (Placodermi): 1. Agnatha‚ the primitive jawless fishes‚ including the cyclostomes (lampreys and hagfishes) and extinct armoured fishes known as ostracoderms‚ none of which has gill arches (bony frames for the gills);
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Fermented Plant Juice as Deodorizer in Piggery Waste In Partial Fulfillment of the Requirements in Biotechnology Presented to the Faculty of Santa Barbara National Comprehensive High School Special Science Class – Biotechnology Santa Barbara National Comprehensive High School By: Sepacio‚ Ma. Gelene Rose Sondia‚ Mary France Sarroza‚ Shiela Mae July 2013 Abstract The major problem of people is the foul odor in pig farms. It contains noxious ammonia and hydrogen sulfide and this can
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