Planarian Lab Report Hanna Klein Bishop Fenwick High School Planarian Lab Report Introduction Planarian worms are free-living flatworms that are not parasitic. Planarians have a three-cavity digestive system. Planarians are usually either carnivorous or scavengers. Planarians may eat other living‚ as well as dead‚ invertebrates‚ detritus or decaying organic matter. Planarians do not realize that are eating a lot‚ and can over eat resulting in death. Most planarians are freshwater forms that can
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carbon dioxide within the process. Hypothesis: The earthworm will convert oxygen to carbon dioxide. Materials: filter pump‚ sodium hydroxide solution‚ limewater‚ several insects or worms. Method: 1. Set up all the flasks in position‚ in the order of sodium hydroxide solution‚ limewater‚ earth worms‚ limewater. 2. Slowly draw air through the apparatus by means of the filter pump. 3. Record any changes in the colour of the limewater in flasks B and D. Results: When air is
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It was a story of a boy who was only 17 when he decides to marry his love one. He was dodong‚ and he love teang so much that he could not wait for the right age to settle down in a relationship that is hard to escape. It ’s the "marriage". At the age of 17 dodong and teang got married without thinking of the risk being in an uneasy part of life. They just follow what they feel. They don ’t think what would happen in their future. They got a child. Teang realized how hard being a young parent. Her
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Loa loa: The African Eye Worm Introduction: A parasite is an organism in or on another living organism obtaining from it part or all of its organic nutriments‚ commonly exhibiting some degree of adaptive structural modifications‚ and causing some degree of real damage to its hosts‘ (Thomas‚ Renaud‚ and Guegan‚ 2005). One of the many parasites is the filarial African eye worm‚ Loa loa. Loa loa belongs to class Secernentea‚ subclass Spiruria‚ order Spirurida‚ super family Filarioidea‚ and family
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Linux vs. Windows Case Study Abstract The Linux vs. Windows case study presented Windows as the incumbent platform with a first mover advantage and Linux as the challenger. I would like to take a different approach to analyzing these two platforms and see what we can learn. If we assume that the history of Linux starts in 1991‚ Linux is following in the footsteps of Windows. But if we consider the hereditary connection between Linux and Unix‚ the story of Linux now starts in 1969‚ and Windows
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tells the rose she is dying. Commentary While the rose exists as a beautiful natural object that has become infected by a worm‚ it also exists as a literary rose‚ the conventional symbol of love. The image of the worm resonates with the Biblical serpent and also suggests a phallus. Worms are quintessentially earthbound‚ and symbolize death and decay. The “bed” into which the worm creeps denotes both the natural flowerbed and also the lovers’ bed. The rose is sick‚ and the poem implies that love is
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Heartworms Heartworm is a parasitic roundworm that is spread from host to host through the bites of mosquitoes. The heartworm is a type of filaria‚ a small thread-like worm that causes filariasis. The definitive host is the dog‚ but it can also infect cats‚ wolves‚ coyotes‚ foxes and other animals‚ such as ferrets‚ sea lions and even‚ under very rare circumstances‚ humans. The parasite is commonly called "heartworm"; however‚ adults often reside in the pulmonary arterial system as well as the heart
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What is Filariasis‚ it’s a disease of tropical countries‚ is caused by types of parasitic worms called nematodes or more commonly known as round warm. They are parasites that are slender and threadlike‚ and they are tissue-dwelling worms. The worms are transmitted by mosquitoes and other biting insects‚ and can be easily spread by flies as they pass from person to person. Lymphatic filariasis is most common to develop in countries with a tropical climate. The larvae will enter the body when the
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spectroscopy which is defined as a combination of imaging and spectroscopy[2]. The modality of the imaging system will be a hyper cube with 2D spatial information and spectral information[14]. The materials in the scene are identified using spectral information. The location in the scene is identified using spatial information. In addition to image information‚ the classification and identification information is provided in Hyperspectral imaging systems[4]. It is useful for various industrial and
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overheat of worm wheel and worm gear‚ bearing damage‚ excessive abrasion‚ we need to replace and repair ball mill in time. We need to change the bearing of ball mill‚ remove the impurity inside ball mill and change lubricating oil‚ change worm wheel and worm gear of ball mill. When the driving device of ball mill goes loose‚ or worm wheel wears out or bearing of ball mill wears out or screws become loose‚ we can cool ball mill trough fixing the driving device of ball mill‚ changing worm wheel of ball
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