Plants Desert Baobab Tree The baobab tree is the iconic tree of the African Sahara. It is readily recognized by its enormous trunk and‚ by comparison‚ scrawny stems and twigs. It is the source of many legends among the tribes of the area‚ and is also a rich source of traditional medicine. In a land where rainfall is limited and it is rare to find even tiny bushes‚ the gigantic baobab tree thrives. It is able to do so due to a number of unique adaptations that it has perfected over the course
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LEAVES BIODIVERSITY HOTSPOTS? A. ELIZABETH ARNOLD1 AND F. LUTZONI Department of Biology‚ Duke University‚ Durham‚ North Carolina 27708 USA Abstract. Fungal endophytes are found in asymptomatic photosynthetic tissues of all major lineages of land plants. The ubiquity of these cryptic symbionts is clear‚ but the scale of their diversity‚ host range‚ and geographic distributions are unknown. To explore the putative hyperdiversity of tropical leaf endophytes‚ we compared endophyte communities along
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JOB ORGANIZATION AND INFORMATION Understanding the different jobs in an organization is essential. Each employee should render the maximum contribution he is capable of making. For him to be able to do so‚ the tasks must be divided into jobs that can be performed effectively and also provide a source of satisfaction to the persons who are assigned to them. The tasks establishing the duties and responsibilities and standards for each job within an organization‚ therefore‚ is a most important
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LIST OF IMPORTANT MEDICINAL PLANTS AND THEIR USES NB: (Fam - Family‚ T – Tree‚ H – Herb‚ C – Climber‚ S- shrub) Plant Common name / Maturity period Amla ( T )After 4th year Botanical Name Parts or Family Used Emblica officinalis Fruit Fam euphorbiaceac Saraca Asoca Bark Fam : Flower Caesalpinanceac Withania Root‚ Somnifera Leafs Fam: Solanaccac Average Medicinal Use Price( Rs. / Kg ) Rs 15 – Vitamin – C‚ Cough 45/kg ‚ Diabetes‚ cold‚ Laxativ‚ hyper acidity. Dry Bark Menstrual Pain‚ Rs 125/kg uterine
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THE ECONOMICS OF MASS PRODUCTION. The United States economy changed dramatically in the period following the Civil War. Business itself changed during this time: various ways were tried to increase the size of businesses‚ including trusts and holding companies. The average standard of living more than doubled between 1870 and 1910 and manufacturing‚ rather than agriculture‚ became businesses central feature. A major factor in this increase was the rise of big businesses and the widespread use
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Botany Lab Introduction to Microscope Circa 1000 AD. = the first vision aid was invented (inventor unknown) called a reading stone. Circa 1284= Italian‚ Salvino D’ Armante is credited inventing the first bearable eye glass. 1590= two dutch eye glass makers‚ Zaccharias Janssen and Hans Janssen experimented with multiple lenses. 1665= English Physicist‚ Robert Hooke looked at a silver of cork through a microscope lens and noticed some “pores” or “cells”. 1674= Anton Van Leeuwenhoek built
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........................ 2 Hybrid Seed Production of Rice ......................................................................................................... 3 Hybrid seed production of Maize ..................................................................................................... 13 Hybrid seed production of Tomato .................................................................................................. 17 Hybrid seed production of pumpkin ............................
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of timber production is more considerable and alternative systems to clear-felling (large areas of woodland cut down at the same time) are used. Coppicing (management based on regeneration by regrowth from the cut stumps) can be used for some hardwood species‚ such as willow‚ hazel and ash‚ and causes least disruption on the forest ecosystem. set aside’ land schemes’ This scheme is set to encourage land owners / farmers to allow areas of land previously used for food production to return
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Ryan Tudino Mrs. Couchon Biology Honors/ 1A 10 April 2013 Abstract The seeds of summer squash (Cacurbita moschata)‚ beet (Beta vulgaris)‚ and pepper (Capsicum annuum) are all dicot plants‚ which mean that they have two seed leaves inside the seed coat. When they are placed in an environment and are watered with solutions of different acidic and alkaline levels‚ the root growth during germination is affected. The purpose of this experiment was to observe what type of substance‚ acidic or basic
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PA 720 - Organizational Behavior Concept: Job Enrichment Jared Stern Introduction The concept of Job Enrichment is a very broad theory within the field of organizational behavior that is applicable within all sectors of organization. Used synonymously with “job enlargement”‚ the term job enrichment refers to different methods that are aimed at increasing employee’s job motivation‚ satisfaction‚ self-worth‚ in an attempt to ultimately increase the overall employee productivity within the organization
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