Biology lesson 4 Exam Essay Example for Free (#4)

Biology lesson 4 Exam Essay Question 1 2 points Save Plant seed coats, mycorrhizae, and cuticles are examples of ways plants have adapted to life on land. evolutionary adaptations to limit water absorption. mechanisms to enhance carbon dioxide release. both b and c. (page 502) Question 2 2 points Save The advantages of vascular tissue over nonvascular tissue are evident in whether organisms have alternation of generations. an organism’s size and complexity. (page 504) the number of individual offspring produced by each organism. all of the above. Question 3 2 points Save The typical vascular plant sporophyte  includes the developing embryo. has roots, shoots, and meristems. has specialized tissues that develop into conducting vessels. both b and c. (page 507) Question 4 2 points Save Fruits and vegetables provide ____________ and are important sources of _____________ . nutrients; carbohydrates dietary fiber; protein protein; vitamins and minerals dietary fiber; vitamins and minerals (page 516) Question 5 2 points Save More than 70 percent of the world’s cultivated farmland is used for growing _________ rich in ____________. fruits; carbohydrates and fiber roots; starch  grains; carbohydrates and fiber (page 518) legumes; Protein Question 6 2 points Save Several nonfood uses of plants include paper, synthetic clothing, and building material. medicines, rayon, and lumber. (pages 520-523) ceramics, cabinets, and rope. violins, ivory, and rubber. Question 7 2 points Save Salicin, derived from the bark of willow trees, is the starting compound used to make paper. clothes. rubber. aspirin. (page 522) Question 8 2 points Save Medicinal uses of plants include all of the following EXCEPT cancer treatment. treatment of cardiac disorders. decongestant. Albinism treatment. (page 521) Question 9 2 points Save Two plants that are used to make BOTH paper and cloth are bamboo and flax. flax and cotton. (page 522) sisal and bamboo. rice and cotton. Question 10 2 points Save Refer to the illustration below – it shows the stem of a coleus plant. The tissue labeled A, which gives support to the vascular structures in the plant stem, is called vascular tissue. dermal tissue. epidermis. ground tissue. (pages 552-553) Question 11 2 points Save Protection, water and mineral absorption, and gas exchange are all functions of dermal tissue. (page 553)  vascular bundles. mesophyll cells. heartwood. Question 12 2 points Save The â€Å"plumbing system† that transports water and nutrients throughout a plant is called epidermis. vascular tissue. (page 554) pith. transpiration. Question 13 2 points Save The movement of water through a plant is caused, in part, by the attraction of water molecules for each other. osmosis. transpiration. (page 560) all of the above. Question 14 2 points Save The stomata are responsible for translocation. leaf growth. regulating water loss. (page 560) the transport of minerals. Question 15 2 points Save. The guard cells that surround a stoma have no walls. swell with water, causing the stoma to open. (page 561) shrivel up when opening the stoma. are responsible for translocation. Question 16 2 points Save Seed germination in a bean sprout uses a hooked shoot to protect the sprout tip from damage. (page 572) occurs after the seed coat has been damaged. is aided by a protective sheath which covers the shoot tip. only occurs after the soil has warmed to 17oC. Question 17 2 points Save Corn plants are perennial plants, storing nutrients in their roots for the next year. Must have their seeds exposed to fire before they germinate. have secondary growth that makes the stems resistant to damage. have sheaths that cover the growing shoot during germination. (page 572) Question 18 2 points Save Growth by cell division that makes both ends of a plant longer but not wider is called secondary growth. annual ring growth. vascular growth. primary growth. (page 574) Question 19 2 points Save The secondary xylem and phloem form from cork cambium. vascular cambium. apical meristems. bark. (page 574) Question 20 2 points Save. One difference between a gastrovascular cavity and a one-way digestive system is the presence or absence of cell specialization. (page 605) digestive enzymes. digestion within body cells. a moist membrane for nutrient diffusion. Question 21 2 points Save In an open circulatory system, water is drawn into the mantle cavity to provide oxygen to body tissues. lungs branch into small tubules to provide oxygen to tissues. wastes are eliminated directly to the environment from tissues. body tissues are bathed directly in fluid containing oxygen. (page 606) Question 22 2 points Save. The system that does not allow for direct contact between oxygen-carrying cells and tissues is called a one-way digestive system. the excretory system. a closed circulatory system. (page 606) an open respiratory system. Question 23 7 points Save Match the animal systems in Column I with their functions in Column II. digestive – E. break down food excretory – B. removal of waste products skeletal – C. body support and movement circulatory – D. transport nutrients and oxygen nervous – A. coordinate body activities respiratory – F. perform cellular metabolism reproductive – G. carry on the species. Biology lesson 4 Exam. (2017, May 23).

Foreign Market Entry and Diversification Assignment

Foreign Market Entry and Diversification - Assignment Example Overview Foreign market entry and diversification are considered to be the two most important aspects of an organization as the brand name and the success of the organization completely relies on proper planning and strategies that would lead them to be the prime leader in the foreign market as well as in the domestic market. The main objective of this paper is to provide a clear view on the different factors, strategies and the measures that a company i.e. XYZ should consider while deciding to diversify in foreign markets. Argument for Diversification Market entry and diversification is considered to be the major decisions in an organizational life cycle, not because it includes investment of huge amount of money but failure to establish the determined objectives would lead in decreasing the goodwill of the company and would also result in great financial losses, which might again hamper its sustenance in the long-run. In the modern day context, international diversification, throug h foreign market entry has become a vital concern for many companies to obtain competitive advantages (Czinkota & Ronkainen, 2009). XYZ operates in the highly competitive market environment of fast food and beverage industry, which exhibits the characteristics of a free entry and exit trend, increasing the threats of new entrants along with substitution effects and bargaining power of the consumers (KPMG, 2012). Additionally, it has also been viewed that the company faces the challenges of narrow market segmentation, wherein almost all the markets of its home country have been already penetrated by the company. In contrast, the prevailing market opportunities in the global platform remain untapped by the company in comparison to its competitors (Nagel, 2012). It is thus suggestible that the company i.e. XYZ focuses on diversifying in the form of foreign market entry in order to enhance its competitive positing in the industry and assure its sustenance in the long-run. Strategy for D iversification It is very essential that any diversification strategy is planned or made after analyzing the trends that are followed in the targeted market, rendering due significance to the needs and requirements of the prime customers of the company in the foreign market environment. Apart from focusing on the market trends and the buying behavior deciphered by the targeted consumer segment, XYZ also needs to assess the competitors’ motives and their strengths as well as weaknesses prior to enter a foreign market. Accordingly, due consideration must be provided to identify and analyze the strengths and weaknesses of the company in compare and contrast to that of its large competitors in the targeted foreign market. It will also be very essential for XYZ to conduct a thorough research on the market structure, political and economic climate as well as other external business factors, which might affect its performance in the foreign market. It is based on these inferences th at the company should decide upon reforming its marketing strategies and making requisite changes in its product line or targeted customer segment, when entering foreign market (Czinkota, & Ronkainen, 2009). Identifying and discussing the foreign market and the suitable strategies of the company On the basis of the recent economic

IR take home exam Essay Example | Topics and Well Written Essays - 2500 words

IR take home exam - Essay Example In analysing the case, J. Mason stated that contract terms are agreed before the contract is enforced. However, a lot can change in light of circumstances during the discharge of the contract. In such situations, the court is generally hesitant and cautious about interpreting implied terms because some facts that were not foreseen could be relevant in determining the conduct of parties in the contract. This point of law means that the realities on the ground may make contracts less significant. Mason concedes that contracts with higher degrees of certainty in their terms cover more eventualities. However, since the future cannot be predicted, contracts can be modified significantly as a result of circumstances. In such cases, some important guidelines should be followed to find practical solutions to the issue. Employment contracts are contracts between employers and employees. By their nature, they are also open to uncertainty of interpretation in the future. Employment contracts set out express terms and implied terms. Express terms in employment contracts are the terms that are written or stated clearly by the employer or employee before the contract is signed. They can be found in formal service contracts, letters of appointments or oral negotiations at the time of recruitment. In addition, they may be included in management policy manuals and other written documents setting out how employees are expected to conduct themselves in the workplace. Express terms of employment contracts are often made on the basis of present facts and conditions. In other words, they are made with the best knowledge of both parties at the time of contracting. Hence, both present and foreseeable conditions should be taken into account to ensure the inclusion of all relevant terms conditions and ideas that may influence the employment in the future. However, in reality, situations may arise that were not factored into the initial contract and that may necessitate

Sherman’s Stab at South Carolina Essay -- Civil War, Trading Ports

â€Å"South Carolina had succeeded! It had left the Union by vote of its convention at Charleston on the twentieth.†(Lewis 137). To many people this was a shock for South Carolina to be the first state to succeed from the union. To General William Sherman he was devastated as Lewis depicts Sherman Pacing the floor as he was saddened by this tragic news, and in pacing until it became almost an omen to his future march (Lewis 138). As The Civil War came close to an end, the union had come up with a brilliant plan to end it all with just one devastating plan. To trek through the southern states burning and destroying everything in sight so to devastate the southern states and make a surrender inevitable. General William Sherman’s march devastated all the southern states, but affected South Carolina more than any other southern state. With the march through the south General Sherman’s troops destroyed everything in sight. The heart break General William Sherman remem bered at the beginning of the war was still fresh to him, because of this he left South Carolina with nothing to hold onto as a state. As reported in Civil War Battle Guide â€Å"Sherman specifically targeted South Carolina, the first state to secede† (Houghton). South Carolina having a striving economies before the war began one of the leading slave trade states and agricultural trade states General Williams Sherman’s march hit the hearts of the South Carolina people all because of the state making a decision to rebel against the union. Not only would South Carolina be effected negatively but would find themselves searching for a new beginning after the war. No other state would find themselves with as much of a loss as the State of South Carolina just because Sherman struck the m... ...Findling. What Happened? : An Encyclopedia Of Events That Changed America Forever. Santa Barbara, Calif: ABC-CLIO, 2011.eBook Collection (EBSCOhost). Web. 19 Nov. 2013. Hughes, Nathaniel Cheairs. Bentonville : The Final Battle Of Sherman And Johnston. Chapel Hill: University of North Carolina Press, 1996. eBook Collection (EBSCOhost). Web. 18 Nov. 2013. Marszalek, John F. Sherman : A Soldier's Passion For Order. Carbondale: Southern Illinois University Press, 2007. eBook Collection (EBSCOhost). Web. 25 Nov. 2013. Wright, John D. The Language Of The Civil War. Westport, Conn: Oryx Press, 2001. eBook Collection (EBSCOhost). Web. 23 Nov. 2013. Sebesta, Edward H., and James W. Loewen. The Confederate And Neo-Confederate Reader : The 'Great Truth' About The 'Lost Cause'. Jackson, Miss: University Press of Mississippi, 2010.eBook Collection (EBSCOhost). Web. 21 Nov. 2013.

Economic preliminary research task

Caused by a contraction in economic activity or aggregated demand. Downturn in the business cycle, derived demand for labor) When there is a untrue in the business cycle, demand fro goods and services falls, forcing firms to reduce production and reduce number of workers to maintain profit level. Structural unemployment Caused by the mismatch between the skill demanded and the skill possessed. (Increased by restructuring of the economy and the introduction of new technology) Workers unemployed from pre-restructure (old) companies, do not find the skills they possess not appropriate In the newer Industries.Causing the situation where the company requires labor, but still cannot employed that group of unemployed (Xx long-term unemployment unemployed for a period of 12 months or more. The longer a person is out of work, the harder it becomes for them to get a Job. Long- term unemployment can start out originally as cyclical unemployment. Egg. A downturn causes a person to lose his/her J ob. During the later recovery, the economy may not grow quickly enough it eliminate for all cyclical unemployment.Resulting the person to find him/herself to be unemployed for more than 12 months (changing into long-term unemployment), this long-period of time may cause the person to lose their Job-related skills, so employers will be more reluctant to hire someone who has en out of work for a long time. Seasonal unemployment Caused by the seasonal nature of some Jobs (changes In the labor market which occur regularly each year, Independent of the business cycle) For example: tourist related jobs and jobs associated with holiday seasons such as plump older man working as shopping centre Santa Clauses at Christmas .This unemployment rises during the December-March period of the year when school-leavers are seeking Jobs and enter the labor force (year 12 graduates, or year 10) frictional unemployment Occurs as people change jobs (from one Job to another). What is required to change Jo bs: Time, employment opportunity, attendance of Job Interviews administrative details. There will always be a small level of frictional unemployment Into the labor market, although Improving the efficiency of Job placement services can reduce the level of frictional unemployment.Regional unemployment reduces its demand (for reasons of undergoing large scale structural change and adjustment) for labor causing widespread unemployment. Hard-core unemployed because of personal characteristics, such as: metal or physical disability anti-social behavior drug abuse hidden unemployment Refers to those individuals who are not counted in the official unemployment figures because they have given up actively seeking work or have gone back to school. Rises during a prolonged economic downturn.Slower growth in aggregated demand means that the prospects of finding a Job are very low, and some individuals become discouraged from seeking work. They are not officially employed as they are no longer a ctively seeking work, but they are still considered to be a part of the unemployment problem since they would work if labor market conditions were better. A rise in hidden unemployment will be fleeted in a fall in the labor force participation rate rather than as an increase in the official unemployment rate. Underemployment (technically not unemployed) Referring to the individuals who have part time or casual Sons, but would like to work more hours per week are said to be underemployed. They are a significant problem in the labor market, since they represent under-utilized labor resources. (As the worker are willing to work more hours, but the conditions of the labor market prevent them from doing so) Estimates of Australia's underemployment have risen dramatically in recent decades. A increasing share of Jobs have been creased on a part-time or casual basis. Causes of Unemployment deficiency in aggregated demand (AD=C+I+G+X-M, major cause of cyclical unemployment) cyclical changes in the domestic and international economic activity may lead to changes in the demand for labor. Since the demand for labor is derived from the demand for final output, any decline in aggregated demand may lead to a rise in cyclical unemployment. Structural changes in consumption and production (causes the level of structural unemployment to rise. Ole of wage expectations in pushing up the price of labor to capital (causes a rise in the laundry unemployment or wage induced unemployment) Rapid rises in real wage costs will reduce the demand for labor and provide employers with the incentive to substitute capital for labor. A lack of efficiency in the labor market in matching labor skills with the Jobs available can influence the level of frictional unemployment Rigidities in the labor market like government regulations (egg. Super, taxation) can also reduce the hiring intentions (through higher ‘on costs' of labor) of employers, causing unemployment.High ‘on cost' of lab or and a lack of skills, education and training If workers do not have access to education and training they will be less skilled and in lower demand by employers for the Jobs available How hidden unemployment and underemployment distort the official statistics The hidden employment are when people given up looking fro work or receive income support from a spouse, partner or parent and and not eligible for Job Search Underemployment are people working part-time who want to work more hours or switch to full time employment, the ABS calculated the underemployment rate in 2012-13 as 7. % and the labor utilization rate as 12. 9%, showing separate statistics room the unemployment rate. Which groups in Australia are more likely to experience higher than average rates of unemployment and why. The incidence of unemployment varies between demographic and skill groups in the labor force. Groups accounted fro disproportionably high shares of unemployment: Young and less educated labor force pa rticipants recent immigrants persons whose Jon was in blue collar occupations Highest rates of unemployment – teenagers (15-19) 23. % for males and 29. 6% for females Teenagers experience difficulty in securing their first Jobs because of lack of experience, education, training and skills. Age employment (%) 15-19 52. 8 20-25 11. 8 25-44 4. 9 45-52 (long-term unemployment) (all 2012-13 data) There is great difficulty for older workers to find full-time or part-time work if they have been made redundant or retrenched due to industrial restructuring or reforms to industries such as car manufacturing.Other groups: workers with low levels of education attainment experience higher rates of unemployment than those with higher educational qualifications unemployment races tend to be higher in industries affected by high rates of structural change like manufacturing , building and construction and trades (rates falling as demand rose ruing housing and resource booms in asses as more labor is demanded) Aborigines and Tortes Strait Islanders family status (sole parents, dependent students and non dependent children) The economic and social effects of unemployment Economic effect: opportunity cost of lost output and income (primary economic cost of unemployment) lower real GAP and reduced national income (thus reduced living standards) economical and social hardship for the unemployed and their families and dependents (falling level of consumption with their satisfaction of life) poverty traps because of welfare dependency increasing taxation burden erosion of tax due to unemployment and a rise in cyclical expenditure on social security payments (leading to a rise in budget deficit or fall in budget surplus) less equal distribution of income (unemployed will be reliant on income support from loss of human capital, as the unemployed will not be contributing their skills and experience to the workforce and will need to undergo re-training loss of self esteem and dig nity rising crime rates increased drug and alcohol dependency health problems fro the unemployed higher suicide rates breakdown of family relationships ass of self esteem and human dignity Recent policies the government has used to help combat unemployment Promoting Higher Sustainable Economic growth In order to educe cyclical unemployment, monetary and fiscal policies can be used to offset cyclical downturns in the economy, increasing levels of unemployment that accompany periods of slower economic activity. Fiscal Stimulus and the easing of the monetary policy potentially can stimulate the aggregated demand or spending and increase the output of services in the economy. Higher levels of output will require increased levels of employment, which in urn will lead too lowering of the level of (output, used it-I 2008-09 during the UDF and recession, to support aggregated demand and employment. However for the last few decades, monetary and fiscal policies are relatively ineffective in terms of reducing structural unemployment.Labor market reforms Designed to: make labor markets more flexible encourage more competitive work practices higher levels of labor productivity Giving employers greater incentive to hire additional workers, leading to higher levels of employment. It is a movement towards decentralized wage determination, where rims and employees are able to negotiate wage increases on the basis of improved levels of productivity. Awards Modernization that makes awards simpler instruments that do not impede workplace efficiency and employment growth is another key element of the government's labor market reform Labor market legislations such as the Workplace Relations Act 1996 incorporated measures designed to curb union powers and weaken unfair dismissal laws, directly intervening with the labor market.Funding for Vocational and school education (including National education framework for schools to raise literacy and innumeracy standards) Australian Nation al Training Authority established (to improve skill development of workers through ongoing education, training and development) Labor market assistance to Job seekers: Job Services Australia (contracted national network of private, community and government organizations to assist the unemployed find Jobs) Australian Job search (online Job noticeable, government run) time frame polices 2008-09 Rued government established Education Investment Fund with initial allocation of bob to be spend on higher education, vocational education and training facilities.

Titanis Prehistoric Bird Facts and Figures

To many avid horror fans, Titanis will be familiar as the predatory bird in James Robert Smiths best-selling novel The Flock. This prehistoric bird could certainly wreak its share of mayhem: at eight feet tall and 300 pounds (give or take a few inches and pounds for possible sexually dimorphic differences between males and females), the early Pleistocene Titanis closely resembled its theropod dinosaur forebears that went extinct 60 million years before, especially considering  its puny arms, massive head and beak, fully bipedal posture, and long-taloned, grasping hands. Hunting and Survival Stats Like other so-called terror birds, Titanis had a particularly gruesome hunting style. This long-legged prehistoric bird easily outran the smaller mammals, lizards and birds of its North American ecosystem, at which point it would grasp its hapless prey in its long, wingless, taloned hands, convey it to its heavy beak, bash it repeatedly on the ground until it was dead, and then (assuming it was small enough) swallow it whole, perhaps spitting out the bones and fur. In fact, Titanis was so well-adapted overall that some paleontologists believe this bird managed to survive up to the very end of the Pleistocene epoch; however, convincing fossil evidence for this has yet to be discovered. Not the Scariest Prehistoric Bird As scary as it was, Titanis wasnt the most dangerous carnivorous bird of prehistoric times, and not as deserving of the epithet titanic as the truly enormous Elephant Bird and Giant Moa. In fact, Titanis was merely a late North American descendant of a family of South American meat-eaters, the phorusrachids (typified by Phorusrhacos and Kelenken, both also classified as terror birds), which attained comparable sizes. By the early Pleistocene epoch, about two million years ago, Titanis had managed to penetrate from its ancestral South American habitat to as far north as Texas and southern Florida, the latter of which is The Flocks modern-day setting.

Norma Rae Labor Unions and the Power Struggle - 3039 Words

Introduction Labor unions were established as a way for workers’ needs and grievances to be heard by management. According to Fossum (2012), â€Å"forming a union creates a collective voice to influence change at work† (p. 7). The collective voice of workers in a union holds much more power than any single employee’s voice. It can loudly draw attention to mistreatment or abuse of workers. The organized collective voice of workers demands to be treated in a fair way by its management in terms of wages, hours, benefits, and working conditions. The film Norma Rae (Asseyev, Rose, Ritt, 1979) is based on the true story of textile worker Crystal Lee whose efforts resulted in the establishment of a labor union. The film, set in 1978 rural†¦show more content†¦The mill supervisors and on-site doctor minimize worker health concerns and expect the work to go on. Reuben, a union organizer from New York, attempts to convince the workers that they deserve better working conditions, decent wages, and cost of living raises. However, his message is not well received. Many of the workers, such as Norma Rae’s father, have negative perceptions of the union as being communist, crooks, and agitators. In addition, the workers fear the consequences of standing up to the mill’s management and losing the only livelihood they know. This slowly changes when their fellow mill worker Norma Rae takes up the union case with Reuben. Even prior to Reuben’s arrival, Norma Rae was outspoken about mill’s poor working conditions. In an attempt to silence her complaints, management gives her a raise and promotes her to a supervisory position. She is not comfortable pressuring the workers, including her own father, to work at levels and speeds beyond their capabilities. As former co-workers and friends turn their backs on her, Norma Rae defiantly returns to her former job in the weaving room in a stand against management. She actively begins working with Reuben and wearing a union button to work. The organization of the workers is not an easy task for Norma Rae and Reuben. As a familiar insider at the mill, Norma Rae is better able than Reuben to persuade her fellow workers to sign union cardsShow MoreRelated Norma Rae Essay1517 Words   |  7 PagesNorma Rae In the film Norma Rae, the textile workers were unsatisfied with many aspects of their Capitalistic work environment. They fought to form a union so that they could change the undesirable characteristics to better meet their needs. Political, environmental and cultural processes all played a part in the workers struggle to form an effective union. Unlike the film, Matewan, in which the coal miners worked under feudal control, the employees of the O.P. HenleyRead MoreNorma Rae Leadership1614 Words   |  7 PagesAbstract Norma Rae is a true story set in a Southern mill-town in the summer of 1978. Norma Rae and the mill workers were victimized by the mill owners - low, unfair wages, and poor health conditions from the work in the textile mill. During this time Norma was fearful for her familys health and becomes aware of a labor organizer trying to bring the union to the mill. Norma decides to join forces with the union organizer, Reuben Warshosky. Management saw her as a threat and ordered her out of theRead MoreNorma Rae and Labor Issues1478 Words   |  6 Pagesmovie Norma Rae is about a southern mill worker who helps revolutionize and unionize a small town. The conditions at the southern cotton textile factory were intolerable and management was abusive. In the summer of 1978, a union organizer from New York came to this small town and approached the employees at the cotton factory to start a union. The union organizer, the mill workers and the management of the factory had very different perspec tives as to the ramifications of starting a union. Read More Portfolio Project – Norma Rae Essay1990 Words   |  8 Pages to lie to you, to cheat you and to take away from you what is rightfully yours - your health, a decent wage, a fit place to work† (Asseyev, Rose, Ritt, 1979). In the movie Norma Rae, union organizer Reuben Warshovsky, delivered this powerful speech to workers at the O.P. Henley textile mill. He warned them that without union representation they would continue to be taken advantage of by management. The movie, set in 1978, showed textile workers in a small, southern town who were forced to work long