Lab Report: Flowers‚ Fruits‚ and Seeds Part 1: Flowers Directions: Answer the questions below using the picture of the Gladiolus‚ or Lily flower‚ below. 1. How many petals does this flower have? From this point of view‚ I can see 10 colorful petals. 2. 3. How many stamens does this flower have? I see about 3. 4. 5. How many stigmas does this flower have? I can see about 6 or 7 stigmas. 6. 7. Is this the flower of a monocot or a dicot? A monocot. 8. 9. Explain your answer for question
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Purpose: To observe the characteristic colors produced when certain metallic ions are vaporized. Metallic Ion Color in Flame Na+ Light Orange K+ Pink / Orange Li Red Ca2+ Dark Orange Sr2+ Red Cu2 Green Co+2 Salmon Pink Ammonium Dichlorate Orange Sparks K2CR2O7 Orange Fe+1 No Reaction NaCl Orange Strantium Chloride Scarlet Red Ni+2 Dark Orange Copper Sulfate (solid) Green Fe+2
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The podcast “Strange Fruit: Voices of a Lynching” was an intimate account of the events that took place nearly eight decades ago in Marion‚ Indiana. The audio began by recounting recent events that when thought about‚ evoked the same feelings today‚ as they did in the past. The story first focuses on the events that took place in Ferguson‚ Missouri. Attention is focused on the lack of compassion there was for a human body in the case of Michael Brown. Emotions are stirred up by evident lack of progression
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genius. All the genius I have lies in this: When I have a subject in hand‚ I study it profoundly. Day and night it is before me. My mind becomes pervaded with it. Then the effort that I have made is what people are pleased to call the fruit of genius. It is the fruit of labor and thought.” (A-Z Quotes). He was an amazing and clever man but he worked for it just like he explained in this quote. Hamilton worked hard for everything he did and for all good things. It wasn’t always the most popular decision
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com/fatherofchemistry Objective To determine the activation energy for the reduction of peroxodisulphate(VI) ions. S2O82-‚ by iodide ions I-‚ using a ’clock’ reaction. Principle The equation for reduction of S2O82- by I- is: S2O82- + 2I- → 2SO42- + I2 The formation of iodine is ’monitored’ by small & known amount of thiosulphate ions‚ S2O32-: 2S2O32- + I2 → S4O62- + 2I- Once the reactants are mixed
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Berri Pure Fruit Juice Case Ágústa Hera Harðardóttir‚ Christian Washausen‚ Kerstin Fick‚ Michelle Won 1. Based on what you know from the case and given that the international expansion to Asia-Pacific is agreed upon‚ what decisions have to be made by the company and in what order? After analyzing the company’s external and internal environment in Taiwan‚ the business and mission for the particular market have to be defined. During the process Berri has to set its objectives for the market
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Drosophila melanogaster: Mutant Fruit Flies Jessica E. Phillips Genetics 3301 April 13‚ 2012 Introduction: Drosophila melanogaster better known as the fruit fly can be found near rotting fruits‚ vegetables‚ or anywhere where there is food that has rotted and or fermented. (Potter‚ 2010) D. melanogaster has four different stages in its life cycle. The first stage of D. melanogaster is the egg which can last for about one day; then turns into a larva. The larva stage last for about 7-8 days
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What observation supports the formation of the Cu2+ ions in the solutions? The 15mL of nitric acid and the heat from the Bunsen burner supports the formation of the Cu2+ ion. Why was it important to perform this reaction in the fume hood? It is important because the chemicals produce a toxic gas. Is there any copper metal left after you have completed this step? If not‚ where is the copper? No‚ there is no copper left. It dissolved in the nitric acid solution. Did you initially observe the formation
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3 Dimensional Carbon Nanotube for Li-Ion Battery Anode (Journal of Power Sources 219 (2012) 364-370) Chiwon Kang1‡‚ Indranil Lahiri1‡‚ Rangasamy Baskaran2‚ Won-Gi Kim2‚ Yang-Kook Sun2‚ Wonbong Choi1‚ 3* 1Nanomaterials and Device Laboratory‚ Department of Mechanical and Materials Engineering‚ Florida International University; 10555 West Flagler Street‚ Miami‚ FL 33174‚ USA 2Department of Energy Engineering‚ Hanyang University; 17 Haengdang-dong
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Smile”. He hated Hitler because of the Fuhrer’s Jewish persecutions and he drew similarities between the mistreatment of German Jews and the mistreatment of Blacks in America. His hatred of racism in America prompted him to write the song “Strange Fruit”‚ popularized by Billy Holliday. The song dealt with Southern Black lynching‚ using tormented images and stinging lyrics to impress its message. Abel said that he wrote the song “because he hated lynching and he hated the people who perpetuated the
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