adaptations that contributed to the success of seed plants. 1) Seed 2) Reduction of gametophyte generation (dominant is sporophyte) -tiny gametophytes can develop in sporangia of the parental sporophytes which protect them from UV and from drying out 3) Heterospory (mega and micro) -mega- female‚ part of ovule -micro- male that develops into pollen grain and enters ovule 4) Ovules have integument which protects 5) Pollen enter ovules with female megaspores and germenate • Compare
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CHEM110 SI Practice Exam 3 04/14/2013 1. Calculate the frequency and wavelength of the spectral line of hydrogen corresponding to a transition of an electron from n=6 to n=3. 2. Calculate the mass of the particle which has a velocity that is 90.% of the speed of light with the wavelength of 1.5 * 10^-15 m. 3. Calculate the uncertainty of position of a baseball (mass=145g) with change in velocity of 0.11 m/s. 4. Fill in the following. | Number of orbitals | Number of electrons
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| is nearly impossible to implement. | | | considers both macroeconomic and microeconomic risks and is nearly impossible to implement. | | | considers security selection only and is nearly impossible to implement. | 3.03 points Question 3 1. In measuring the comparative performance of different fund managers‚ the preferred method of calculating rate of return is __________. Answer | | internal rate of return | | | arithmetic average | | | dollar-weighted | | |
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OUTSIDE THE SPRAWLING Frankfurt Messe‚ home of innumerable German trade fairs‚ stands the “Hammering Man”‚ a 21-metre kinetic statue that steadily raises and lowers its arm to bash a piece of metal with a hammer. Jonathan Borofsky‚ the artist who built it‚ says it is a celebration of the worker using his mind and hands to create the world we live in. That is a familiar story. But now the tools are changing in a number of remarkable ways that will transform the future of manufacturing. One of those
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Case 3-51 Pages 115 -117 1. Why might Koss management have placed so much trust in Sachdeva‚ along with minimal supervision and monitoring? Koss management might have placed so much trust in Sachdeva because she was is such a high position. She worked in the company as Vice President‚ when you are that high on the totem pole‚ you are given trust that you know what you are doing and that you want what is best for the company. Companies don’t hand out positions to people that
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Evaluate the various methods of recruiting in terms of whether they seem more like “open” or “targeted” recruiting‚ using the information in the book to help you make this decision. If some methods seem more “targeted‚” whom do you think they target? 3. For each division use the data tables provided in Appendix B to estimate how each method fares in terms of yields and costs. Provide a one-page summary of the essential results of the various data tables you have been provided. 4. Northern Oregon
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The 3 A’s of Awesome By: Neil Pasricha Name: Bedour Ali Abdullah Section: 15 Neil Pasricha Niel Pasricha was born in September 17‚ 1979. He is an author and speaker characterized by his advocacy of positivity and simple pleasures. He is best known for his book‚ The Book of Awesome‚ which is a New York Times best seller and been a best seller from 2010 to 2014. He is also an established speaker and his TED talk‚ The 3 A’s of Awesome‚ is ranked as the "9th Most Inspiring" TED talk with over 2
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Imagine that you are the HR manager for a retail store. Your store sells clothing‚ shoes‚ handbags‚ linens‚ etc. The company recently had its worst quarter‚ and you want to improve employee performance through sales of the merchandise and through offering excellent customer service. The employees are less motivated; due to the recent negative media attention the company has been getting about its earnings. You want to implement a new performance management system‚ modify the employees’ current behavior
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been set in place for her own good and the good of society. According to Kohlberg‚ Jeanette is operating in what stage of moral reasoning? A.Pre-conventional B.Conventional C.Post-conventional D.Principled Conscience Answer Key: C Question 3 of 10 10.0/ 10.0 Points Expressions of how we feel about something or a refection of values is A.an accomplishment B.education C.homogamy D.an attitude Answer Key: D Question 4 of 10 10.0/ 10.0 Points The theory where individuals attempt
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causes the membrane potential to change to a less negative value. How well did the results compare with your predictions? There are two potassium’s for every sodium so the increase of potassium will make it more negative. Prediction was correct. 3. Explain why a change in extracellular Na+ did not alter the membrane potential in the resting neuron? The sodium channels are mostly closed during the resting state. 4. Discuss the relative permeability of the membrane to Na+ and K+ in a resting
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