SUBKINGDOM: PROTOZOA Phylum | SARCOMASTIGOPHORIA | APICOMPLEXIA | CILIPHORIA | Class | Class: LOBOZEA (amoeba)Species: ENTAMOEBA HISTOLITICA: * Only pathogenic parasite of this class * in large intestine * morphology: 1.trophozoite ; 2. Quadrinucleate cyst - 15 micrometers (smaller than 10 is ‘non-pathogenic’)‚ found in colon and feces‚ 4 nuclei * Life cycle: > parasite in caecum > mature cyst is swallowed > cyst hatches in intestine and quadrinucleated amoeba come
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English 106 April 5‚ 2014 Paper #2 English Teenage Pregnancy “Teenage pregnancy is defined as a teenage girl‚ usually within the ages of 13-19‚ becoming pregnant” (Fact Sheet). The term in everyday speech usually refers to girls who have not reached legal adulthood‚ which varies across the world‚ who become pregnant. Teen pregnancy is less often planned and hence less regulated by contraception. Even though teen pregnancy rates have declined over the past few decades‚ the fact of the matter
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The Causes and Effects of Global Warming. The recent realization of our planet’s continually warming climate is one of modern societies biggest worries. Global warming is not only devastating to our planet‚ but will likely shorten our species’ lifespan considerably if it continues at its current pace. There are three main causes of global warming: air pollution‚ deforestation‚ and the increase in usage of chemical fertilizers. These actions have been engrained into our way of life so permanently
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The Cause and Effects on Smoking In earlier times‚ tobacco was called herba panacea- meaning cure-all herb. People used to believe Tobacco had medicinal value. Some people even believed that smoking cleaned out the lungs. A French Ambassador named Jean Nicot brought Tobacco plants to Portugal in 1559‚ telling friends it was useful in treating wounds‚ asthma and cancer. The words nicotine and nicotiana came from Jean Nicot’s last name. Did you know that in spite of the dangers‚ many people
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injuries‚ suicides‚ and murders combined. So why is it that people still continue to smoke? Although smoking relieves stress and is seen as cool by some‚ it is also the number 1 cause of death‚ in other words smoking equals death and/or bad health. What causes people to even want to smoke knowing the deadly effects? You may have noticed that you are not allowed to smoke in public places‚ no matter where you live. In fact‚ your local or city government probably passed a public smoking ban. Of
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A RESEARCH PAPER THE CAUSES OF EARLY PREGNANCY IN TODAY’S GENERATION SUBMITTED BY: Ma. Veronica A. Pelayo BSE- English SUBMITTED TO: Mrs. Cecil V. Sabordo Instructor English Profiency Instruction 2 2nd sem sy. 2014 Topic Outline The Causes of Early Pregnancy in Today’s Generation Thesis Statement: There are many reasons why today’s Generation is involved in early Pregnancy I. Causes of Teen Pregnancy A. Lack of good education 1. Reasons for lack of education
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The Cause and Effect of Smoking Smoking can be considered one of the most dangerous habits that any one individual can have. Smoking kills an average of 450‚000 people each year. That is more than car accidents‚ drunk driving‚ and illegal substances. So why is it that people still continue to smoke? What causes people to even want to smoke knowing the deadly effects? There is no one real reason that causes people to smoke. There are actually several reasons that scientists believe is the
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The Cause and Effects of Anorexia Anorexia nervosa‚ commonly referred to simply as anorexia‚ is one type of eating disorder. More importantly‚ it is also a psychological disorder. Anorexia is a condition that goes beyond out-of-control dieting. A person with anorexia often initially begins dieting to lose weight. Over time‚ the weight loss becomes a sign of mastery and control. The drive to become thinner is actually secondary to concerns about control and/or fears relating to one’s body. The individual
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decades” (From “Last of the Amazon” by Scott Wallace). Deforestation can be caused by many things‚ natural or unnatural. The number one cause can be said to be illegal logging or erosion‚ but we all know that is not it. Deforestation in the world is caused by man and the effects are devastating to the environment and can also effect global warming. Man can cause deforestation because of his greediness to want everything. For example‚ loggers in the Amazon are illegally cutting down trees to either
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Cause and Effect essay 1. Cause and effect writing explains why an event happened or what the consequences of such an event. 2. A cause and effect essay can focus on causes‚ effect or both. Cause = reason‚ decision‚ because‚ Effect = is the result of those cause Practice: A shopping addiction has some serious effects. When you write a cause and effect essay‚ focus on two main tasks. 1. Indicate whether you are focusing on causes‚ effects‚ or both. If you do decide to focus on both causes
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