For this experiment you will need green and white seedling The purpose of this experiment was to test two different hypotheses about the credibility of Mendel’s law of independent assortment and law of segregation. First is that the first plant is the product of a monohybrid cross. A monohybrid cross is “a cross between two organisms that are heterozygous for the character being followed” (Urry‚ G-21). The monohybrid is represented through a phenotypic ratio of 3:1 and a dihybrid cross is represented
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Name: Angelica G. Morales Course: BSENVISCI- II Date performed: February 20‚ 2013 Date submitted: February 27‚ 2013 EXPERIMENT NO. 5 STOICHIOMETRY Stoichiometry From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search Stoichiometry (pron.: /ˌstɔɪkiˈɒmɨtri/) is a branch of chemistry that deals with the relative quantities of reactants and products in chemical reactions. In a balanced chemical reaction‚ the relations among quantities of reactants and products typically form a ratio
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For the past 25 years it has been wondered why the young people of America have shared the same apathetic attitude towards politics as the older generation of Americans. Indeed‚ the issues concerning young voters are just as important as those concerning older voters. Why the newest voters choose to abstain their right has long been studied. While it has been proven that the vote of young people can make or a break an election‚ most candidates are reluctant to relate themselves to young people. When
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1. Dancing Raisins Here’s another quick and easy science experiment. All you need is a glass of clear soda‚ such as ginger ale or club soda‚ and several small raisins. Fill a glass with soda. Leave about ½ inch (12.5 mm) of space at the top. Drop the raisins in. Those tiny bubbles attaching themselves to the raisins are carbon dioxide (CO2) bubbles. The irregular surface of the raisins enables a lot of CO2 to accumulate. When enough gas bubbles attach to the raisins‚ they act like tiny balloons
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if you’ve ever had your hair stick up straight after you combed it‚ or had your socks stick together when you removed them from the drier. This is called static electricity‚ but back then nobody knew how to explain it or what to do with it. Experiments using friction to generate static electricity led to machines that could produce large amounts of static electricity on demand. In 1660 German Otto von Guericke made the first electrostatic generator with a ball of sulfur and some cloth. The ball
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mathematical model used to describe such random movements‚ which is often called a particle theory. The experiment of Brownian motion in a smoke cell is a classic experiment that gives strong circumstantial evidence for the particulate nature of air. Materials: ✓ Smoke cell‚ incorporating a light source and lens (Whitley Bay pattern) ✓ Microscope‚ low power (e.g. x10 objective‚ x 10 eyepieces) and large aperture ✓ Power supply‚ 0 to 12 V dc ✓ Microscope cover-slip
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Experiment B10- Photocromism and Piezochromism Reece Harms 4320288 Introduction This experiment investigates an oxidative coupling reaction in an to synthesise triphenylimidazole dimer from 2‚4‚5-triphenyl-1H-imidazole. The resulting compound was investigated for both photochromic and piezochromic properties by way of formation of a stable radical‚ utilizing visual observations and UV-Vis as a means of distinction. Both the oxidative coupling reaction and the dimers interaction with light
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|Name: |Date: | Graded Assignment Meeting Needs Head On Answer the questions. When you are finished‚ submit this test to your teacher by the due date for full credit. (50 points) |Score | | | 1. After you have completed your research and examined first-hand accounts of people who lived through the Great Depression
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Stanford Prison Experiment Following the American Psychological Associations guidelines Zachary Hudson Waterford District High School Abstract The Stanford prison experiment‚ an unethical experiment created to study human nature in the most hellish of environments. Regular students were deceived into applying for the experiment itself and later regretted the choice because of the events that occurred during the short time that experiment ran in. The experiment ran and quickly
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Behavioural Study of Obedience: Milgram’s Experiment M.J George Brown College #1) Obedience I think the three aspects of the situation faced by the subjects in Milgram’s study were the prestige of the university‚ the proximity of the experimenter‚ and the money paid. These aspects were the most influential in causing the subjects to obey. The influence of the prestige of Yale University was a key point to get the obedience of the subjects. People are prone to obey more
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