Introduction: Coccinellidae‚ which is more familiar known as the ladybug‚ comes from a family of small beetles. However‚ one may jump to conclusions after hearing their names‚ but ladybugs are not all females! Their color ranges from a red to a reddish-orange and even to a yellow color along with black spots on their hard-shell wing covers. Even though they are small bugs‚ they are very predatory. The ladybug’s mouth includes mandibles which is another word for their strong jaws (Hussain‚ et al
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higher resolution and more light‚ you need to put more than one mirror together and make them work together‚” explains Robert Angel‚ a professor of astrology at the University of Arizona (Giant Mirrors to Capture the Universe). Just as we learned in our lab‚ we need a good source of light for something to become clear. The mirrors that are used for the telescope cause the light to be reflected off of one mirror onto the other which then create a clear image from the large convex lens. “Because these
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Nicolas Figuly Dianne Boone English II Pre-AP 4 December 2012 Antigone’s Domino Effect Antigone‚ daughter of Oedipus‚ is the carries the burden of Haemon’s‚ Eurydice’s‚ and her own death. The agony commenced when Antigone disobeyed the law which said to not bury Polyneices. Antigone is to be blamed because it starts when she buried a loved one‚ her brother. Antigone‚ deliberately disobeying the law placed by the king himself‚ Creon‚ buried her brother Polyneices. Antigone acted on purpose
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said to be in "thermal equilibrium". Apparatus -1 glass thermometer * calorimeter * stop watch * and hot water Procedure- 1) we took hot water from the lab We put it into a calorimeter and put a glass thermometer into it. 2) We measured the intial temperature to be 81 degree celcius. 3) Then we recorded the temperature every 2 mins. 4) And continued doing so for 30 mins. Controlling the
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Objective: The objective of the lab is to separate the caffeine samples we are using‚ using thin layer chromatography. The solvent we are using for the separation is 3:1 mixture of Chloroform and Acetone. Principle: Thin layer chromatography (TLC) is an important technique that is useful for separating organic compounds. TLC is often used to monitor the progress of organic reactions and to check the purity of products. Separations in Thin layer chromatography involve distributing a mixture of
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human evolution. Although no humans are being observed in this lab the concept of evolution is going to be looked up. The speciation is to see if by different modifications in the environment create a new species of finches. If no new species develop or the finches do not evolve to the changes in their surroundings will natural selection happen and will we no longer have finches on this island? Materials * Computer * Evolution Lab * Internet Methods or Procedures (All changes are done
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Name______________________ Group_____ Gravity Lab Computer Name________________________ Procedure: 1. Search “My Solar System” in the browser. This will find a site with this URL: http://phet.colorado.edu/en/simulation/my-solar-system Go to that link and click on “Run Now!” Click the “Show Grid” box on the right of the screen. Drag the slider from “Fast” all the way over to “Accurate”. At the bottom‚ select “3” for the number of bodies. Then fill out the data table to
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Hanging at a Constant Determining the effect mass has on acceleration Block 5 11/25/12 Purpose: The purpose of this lab is to determine the effect of additional mass added to a cart’s existing mass‚ without changing the applied force‚ on the acceleration of the cart. We will test this effect by hanging a constant mass to a cart and use a computer program‚ LoggerPro‚ to calculate the acceleration which is expressed through the
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Introduction The purpose of this lab is to understand how each offspring inherits its genotype and how its phenotype reflects it. Sex chromosomes determine the sex of the offspring‚ and the autosomes consist of all the other chromosomes that determine phenotypic traits. Dominant traits are the genes that are expressed‚ while the recessive traits are masked by the dominant traits. We used Drosophila melanogaster (fruit fly)‚ mutating the female fruit fly with a scalloped gene to change the phenotype
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Cited: "Lab #4 - Photosynthesis." Laboratory Exercises for Biology 101. Ed. Barbara Stegenga. N.p.: n.p.‚ n.d. 24-28. Print.
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