Ng Boon Yee/ Group B06/ A0099215Y Comparison of Organisms from the Class Oligochaeta and Class Chilopoda Animal phylogeny is an interesting and rapidly changing field of study. To date‚ there are about 1.5 to 1.8 million species of animals that have been named and described by biologist with 15‚000 to 20‚000 new species named each year. However‚ millions more species are yet to be discovered and classified. Taxonomists have divided the animal kingdom into about 35 phyla (Solomon et al.‚ 2011). Out
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Programme Edexcel BTEC Levels 4 and 5 Higher Nationals in Health and Social Care Unit Title: Physiological Principles for Health and Social Care Unit : 12 Date Issued: 20 January 2014 Student Name St Patrick Student ID No.: Date of final Submission: TBA Edexcel Registration No.: Unit Leader: Mr. Mihir Parker Internal Verifier Name: Mr Hasa Ram
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Examples of Genetically Modified Organisms (GMO)e’ Many of our common crops‚ such as corn‚ canola‚ potatoes‚ tomatoes‚ squash‚ and soybeans‚ are genetically modified. The majority of these crops were herbicide-resistant as well as insect-resistant‚ while the others may contain increased nutrients such as vitamins‚ produce yield earlier‚ or are able to survive weather extremes. Genetically modified tomatoes were introduced to the market in 1994‚ becoming the first commercially grown transgenic crop
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Ethical Opinion on “The Richard M. De Vos Position Paper on Financial Incentives for Organ Donation” Dr. Samuel Gregg Acton Institute April 17‚ 2003* *Copyright 2002 © by Samuel Gregg. For permission to cite‚ reproduce or circulate this paper‚ please contact the author at sgregg@acton.org‚ or Acton Institute‚ 161 Ottawa Ave NW‚ Suite 301‚ Grand Rapids‚ MI 49503‚ USA. Ph. 1-616-454-3080 SITUATION 1. The progress and spread of transplant medicine and
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Follow These 5 Steps To draw a Lewis dot structure for a molecule or ion‚ follow these steps: •Step 1: Count up the number of valence electrons for each atom‚ and total them up to give the total number of electrons for the molecule. If the molecule is an ion‚ include that charge in the count. For example‚ for a +1 ion‚ subtract one electron‚ and for a -2 ion add two electrons to the total count. (For more information about how to count the number of valence electrons per atom‚ see the related
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Elijah A. Ruffin Research Paper Since the creation of Genetically Modified Foods in the 1950s‚ there has been increasing controversy over scientific‚ environmental‚ social‚ and the ethical issues surrounding them. The history of Genetically Modified foods shows that the initial purpose was to extend shelf life‚ improve flavor‚ and increase resiliency against degradation and rotting. According to Margaret McLean‚ a profound researcher of GMO’s‚ the first products to be genetically modified were
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Acid Rain Acid rain‚ or acid desposition‚ is simply common rainfall that has been polluted sufficiently by atmospheric pollution. Acid rain contains two types of acids: nitric and sulfuric. These chemicals‚ or precursors‚ are emited by natural sources such as volcanoes and decaying vegetation. Man-made sources are also primary causes for emissions of sulfur dioxide and nitrogen oxides that come from fossil fuel combustion. The most common emiters of these fossil fuels are power plants‚ factories
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Cloning Humans for Organs: Introduction: On June 26‚ 2000‚ scientists involved in the Human Genome Project announced their success in mapping the human genome. This has created an enormous controversy over property rights in human tissue. With advances in biotechnology and the advent in cloning‚ it seems likely that these issues will continue to cause controversy in the years to come. As the shortage of organs available for transplantation continues to grow‚ new methods of obtaining organs and tissues
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How carbon dioxide may affect organisms directly and indirectly Carbon dioxide is a molecule that is essential to the survival of nearly all organisms on our planet‚ as in some way or another they rely on carbon dioxide or its products to provide them with respiratory substrates. However‚ as I will elaborate later‚ carbon dioxide also has adverse effects on organisms. Carbon dioxide primarily affects all organisms as it is essential for the process of photosynthesis‚ in which organic compounds
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Abstract Acid Rain has a lot of effects on living organisms and on the environment. This experiment has two purposes. One is to determine the acidity of rainwater in certain areas in the Philippines. Another purpose is to determine which type of area-urban or rural- is more subjected to acid rain. The experiment was done by first collecting rainwater from selected rural and urban areas. After the collection was done‚ the rainwater samples were tested using a pH meter. The results of the pH test
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