The evolution of plants has resulted in increasing levels of complexity‚ from the earliest algal mats‚ through bryophytes‚ lycopods‚ ferns to the complex gymnosperms and angiosperms of today. While the groups which appeared earlier continue to thrive‚ especially in the environments in which they evolved‚ each new grade of organisation has eventually become more "successful" than its predecessors by most measures. Probably an algal scum formed on land 1‚200 million years ago. In the Ordovician period
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Look outside the windows. What do you see? When you cycle to school‚ going out for a walk in the park‚ playing football on the field‚ did you notice that a certain physical object that is always around us? A green‚ leafy object. Trees and flowers or generally‚ they are known as plants. A very good morning to all! Today‚ I would like to enlighten everyone in this room about the benefits of plants. Why do you see them everywhere you go? How do they benefit us? Well‚ the floras are a very crucial
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Organizational Systems and Quality Leadership Organizational System and Quality Leadership RKOT Task 1 April 1‚ 2012 Abstract Leadership is in many ways a responsibility‚ whether it’s an appointed job as a leader or a role you find yourself in unexpectedly you must perform adequately not just to accomplish the given task but to also have those following you achieve a given goal. Some are natural born leaders‚ taking responsibilities for self‚ never pointing fingers and possessing the
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INSECTIVOROUS PLANTS An insectivorous plant‚ also called a carnivorous plant‚ captures prey items‚ such as insects‚ spiders‚ crustaceans‚ mites‚ and protozoans‚ as a nitrogen source. Many insectivorous species live in freshwater bogs‚ where nitrogen is not present in available form‚ because the pH of the water is extremely acid. The forms of entrapment by these types of plants are modified leaves. Five basic trapping mechanisms are found in carnivorous plants. 1. Pitfall traps (pitcher plants) trap prey
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Cost Control and Cost Reduction A business enterprise must survive‚ grow‚ and prosper. Cost Control and Cost Reduction are activities necessary for ensuring that these objectives are fulfilled. With the liberalization of the Indian Economy and Globalization‚ there is now a cut throat competition from various concerns of the world. As a result there is now a race to secure a place for survival. This has increased the importance of cost control and Cost Reduction. Cost Control “Cost control
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Math 143 – ANOVA Analysis of Variance (ANOVA) 1 Recall‚ when we wanted to compare two population means‚ we used the 2-sample t procedures . Now let’s expand this to compare k ≥ 3 population means. As with the t-test‚ we can graphically get an idea of what is going on by looking at side-by-side boxplots. (See Example 12.3‚ p. 748‚ along with Figure 12.3‚ p. 749.) 1 Basic ANOVA concepts 1.1 The Setting Generally‚ we are considering a quantitative response variable as it relates to one or
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TYPES OF COSTS Introduction :-Production is the result of services rendered by various factors of production.The producer or firm has to make payments for this factor services. From the point of view of the factor inputs it is called ‘factor income’ while for the firm it is ‘factor payment’‚ or cost of inputs.Generally‚ the term cost of production refers to the ‘money expenses’ incurredin the production of a commodity. But money expenses are not the only expensesincurred on the production
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1. ALOE VERA Description: Botanical name: Aloe Vera Family: Liliaceae SANSKRIT SYNONYMS Kumari‚ Grithakumari‚ Grihakanya PLANT NAME IN DIFFERENT LANGUAGES English : Aloe‚ Indian aloe Hindi : Gheekaumar‚ Ghikumari Distribution – Cultivated in the dry areas of India PLANT DESCRIPTION a perennial shrub with fleshy leaves and short stem. Leaves fleshy
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I am a person who sincerely believes in Elton Mayo’s Human Resource approach to management.Acoording to him the key assets of an organization are it’s employees. Hence I personally believe that one of the most important quality that boss should possess should be to guarantee employee satisfaction. An organization is as good as it’s employees.Hence the supervisor should have the knack of selecting the best possible employees.He should be able to identify talent when he sees it.He should create
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reproduction | |1. It is characterized by the fusion of two cells (Gametes) usually coming from |1. It is a type of reproduction that does not involve the union of gametes. | |two parents. | | |2. New plants are produced from seeds. |2. New individual
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