density of stomata in the upper and lower epidermis of a dicotyledonous leaf. Stomata are the principle means of gas exchange in plants. Stomata are small pores they are controlled by guard cells which control the opening and closing of stomata. Stomata allow carbon dioxide to enter the plant‚ and allow water and excess oxygen to escape. About 90% of water is lost from the leaf during transpiration. The number of stomata on leaf surface varies among different species. The lower epidermis tends to
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Recent Breakthrough - “Artificial Leaf” In the past 3 million years‚ the levels of atmospheric carbon dioxide have been at their highest ever. With the more relatively recent beginning of the Industrial Age‚ the amount of clean‚ breathable air that humanity depends upon for survival‚ has‚ as a response to the Era‚ decreased. The increase in carbon emissions and the increasing dependence upon fossil-fuels for energy has led to a global race for the creation of a carbon-neutral‚ renewable energy
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Why are some colors of light more effective than other colors? Answer Photosynthetic saturation is the maximum rate of photosynthesis. What was the value for photosynthetic saturation in tomato leaves? Answer Light quality does not effect the rate of photosynthesis. Answer Based on what you know about photosynthesis‚ provide possible reasons for what causes photosynthetic saturation (these cannot be determined from the graph). Answer Which color
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19‚ October 2010 Fitzgerald‚ Prompt 1 Introduction A. Intro hook‚ Quote from honeymooners B. Thesis statement: Gender roles in “A New Leaf” portray men as the providers and dominant‚ females as subordinate caretakers‚ and it vastly limits decision making to choices that are deemed “appropriate” for men and women alike. How are male and female characters portrayed? A. Women – Caretakers‚ nurturing‚ invested into beauty B. Men-Providers‚ indestructible‚ intelligent
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DRAFT ADVERTISING PLAN 1) INTRODUCTION: The main Vietnam target audience for the Nissan Leaf is women‚ aged 40-60‚ with high incomes exceeding 1500 dollars per month These customers not only love gentle and silent cars‚ they are also worried about car pollution and prefer environmentally friendly products. They are the main influencers in their families to decide the suitable cars for their families. According to business monitor international (2012)‚ recently‚ rapid growth of the Vietnam economy
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The Products of Maple Leaf Foods Inc. Nowadays an increasing number of people are concerning about food healthiness and food convenience. There are many companies providing various foods to human’s daily lives in the Canada’s market. However‚ which companies are providing food products to meet customer requirements caused heated debate. As a leading food company‚ Maple Leaf Foods Inc. is making health‚ convenient and diversity food products to meet our needs. It is obvious that
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The Last Supper – Research Essay The Last Supper is a religious scene in the Catholic bible‚ which tells the story of the last meal the night before the crucifixion of Jesus Christ. An important role in its religion‚ the Last Supper scene has been recreated by artists many times. These visual interpretations of the event generally show Jesus‚ surrounded by his disciples. During the meal‚ Jesus breaks the bread and serves the wine accompanied with the command “Take this all of you and eat it… this
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"The Last of the Mohicans" The main difference between "The Last of the Mohicans" book version by James Fenimore Cooper and "The Last of the Mohicans" movie version‚ generally speaking‚ is that the book has a more adventurous theme and the movie has a more love and romantic theme. Never the less‚ both stories were extremely interesting. Main details that support this difference are that in the movie‚ Cora is supposed to wed with Heyward and Cora agreed with that. Then she met Hawkeye when he
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Marketing Plan of Maple Leaf Cement Muhammad Abrar Naeem ID # 081134-061 Date: 25-11-08 Marketing Plan of Maple Leaf Cement Company Introduction The Kohinoor Maple Leaf is a reputable and leading manufacturer of textiles and cement. KMLG comprises of Kohinoor Textile Mills Limited (KTML) and Maple Leaf Cement Factory Limited (MLCF). Both companies are incorporated in Pakistan and are listed on three stock exchanges if the country. Maple Leaf Cement is the third largest cement factory
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The Last of the Mohicans By James Fenimore Cooper The World Publishing Company Cleveland and New York 1‚500 Pages (Digital) Character Analysis (at least 2 characters with description and quotes) Major Duncan Heyward - Heyward was a young American from the South. He worked his way up to Major in the English Army. Some good qualities he had were courage‚ trustworthiness and nobility. A flaw he had was being terrible with directions; when in the forest he aways had to rely on Hawkeye. Pg 48 (Digital)
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