Andy Ton Ms. Morrissey AP Biology 9 January 2012 Fish Classification Lab |Fish # |Key # |Fish Name | |1 |1b>12b->13b->16a |Atlantic Salmon | |2 |1b->12b->13a->14b |Bullhead Catfish | |3 |1a->2b->6b->8b->10b |Blue Gill | |4 |1a->2a->3b->5b
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SOUTHERN AMERICA AND ITS COUNTRIES Guyana‚ officially called the Cooperative Republic of Guyana‚ is a country located on the northern coast of South America. It was previously known as British Guiana and it is a former colony of the Dutch and British. Guyana is the third smallest country on South America and it is one of eight nations that is non-Spanish speaking as English is its official language. In addition‚ Guyana is considered a part of the Anglophone Caribbean - the independent English-speaking
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Biology I.ANSWER THE FOLLOWING What is agriculture? Science that deals with the growth of plants and animals for human use is called agriculture. What are the practices of crop production? a. preparation of soil and sowing. b. adding manure and fertilizer. c. types of irrigation. d. protection from weeds. e. Harvesting. f. storage and marketing. How do you prepare soil for farming ? a. ploughing b. leveling and c. manuring What is ploughing? Ploughing is the process of
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some groups are more oppressed more than others” (Collins‚ 1993/2008‚ p. 3) she states that “we must be careful not to confuse the issue of saliency of one type of oppression in people’s lives with a theoretical stance positing the interlocking nature of oppression (Collins‚ 1993/2008‚ p. 3) Three Dimensions of Oppression: (Sandra Harding) Institutional Dimension of Oppression- systemic relationships of domination and subordination structured through social institutions such as schools‚ businesses
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IB SL Biology Lab Molecular Biology: Transformation and Electrophoresis Christina Qi 2/16/07 Aim: How can a plasmid be engineered to include a foreign piece of DNA and how does gel electrophoresis separate DNA molecules present in a mixture? Hypothesis: If the pGLO plasmid is inserted into competent Escherichia coli cells‚ then the transformed bacteria will be resistant to ampicillin and will glow green under UV light. If samples of DNA are cut using certain restriction
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Biology Notes 1.02 Sometimes a practice or belief claims to be science but does not follow the scientific method or cannot be proven reliable through experimentation. These practices are examples of pseudoscience‚ which literally means "fake science." Charms‚ astrology = stars‚ and phrenology= reading the bump on skull 1.03 * In the mid 1600s in the Netherlands‚ the scientist Antonie van Leeuwenhoek developed the first known microscope using a single magnifying lens. He was the first person
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PATTERNS OF PARAGRAPH DEVELOPMENT 1) Narrative - An account of a sequence of events‚ usually in chronological order. Example : "The barber was cutting our hair‚ and our eyes were closed--as they are so likely to be. . . . Deep in a world of our own‚ he heard‚ from far away‚ a voice saying goodbye. It was a customer of the shop‚ leaving. ’Goodbye‚’ he said to the barbers. ’Goodbye‚’ echoed the barbers. And without ever returning to consciousness‚ or opening our eyes‚ or thinking‚ we joined in
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BIOLOGY Paper 2 Core 1 hour 15 minutes No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write in dark blue or black pen. You may use a pencil for any diagrams or graphs. Do not use staples‚ paper clips‚ highlighters‚ glue or correction fluid. Answer all questions. 1 2 3 4 5 6 7 8 9 Total This document consists of 14 printed pages and 2 blank pages. IB10 11_0610_21/4RP © UCLES 2010 [Turn over 2 1 (a) Fig. 1.1 shows a mammal. For Examiner’s
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Mr. Clark Honors Bio Period 3 10-19-13 Eukaryotic Cell vs. Prokaryotic Cell Eukaryotic cells do have a nucleus but Prokaryotic cells do not. Prokaryotic cells usually only have one chromosomes when Eukaryotic cell have more than one. Eukaryotic cells have mitochondria but Prokaryotic cells do not. Prokaryotic cells are usually unicellular and Eukaryotic cells are usually multicellular. Also Eukaryotic cells are larger than Prokaryotic cells. Both Eukaryotic and Prokaryotic cell have vacuoles
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Save our nature! It is hard to say what the meaning of nature is. ‘Nature’ refers to life in general – various types of living plants and animals‚ the weather and all the things around us. It seems that ‘nature’ is something completely known for people‚ because we know it from our observations‚ and also from the physics‚ biology and geography books. But the knowledge that these sciences give us is changeable. “Nature likes to hide” – it is so right‚ because nature has so many secrets and mysteries
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