set-up was chosen rather than just counting the number of bubbles as it was more accurate. The errors of missing the bubbles and the difference of the sizes of the bubbles can be eliminated. Also‚ boiling tube was used instead of beaker to hold the Hydrilla plant because of the smaller surface area which can provide a more obvious change in the liquid level. To obtain the results more quickly‚ 200-watt bench lamp can be used to provide a higher light intensity. Investigate The Effect Of Bicarbonate
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Report on Visit to Deepor Beel in Assam – a wetland included under National Wetland Conservation and Management Programme of the Ministry of Environment & Forests. 13-14 August 2008 1. Context The Expert Team constituted by the Planning Commission‚ Government of India‚ to Review the status of implementation of the National Wetland Conservation and Management Programme (NWCMP) of the Ministry of Environment & Forests‚ by visiting selected wetlands in the country‚ made an on-the-spot review and
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The Effect of Light Intensity on Photosynthesis and Transpiration Inna V. Raymundo BOTANY I Section V-6L August 29‚ 2012 ¹A scientific paper submitted in partial fulfillment of the requirements in Botany I laboratory under Dr. Nonnie Bautista‚ 1st sem‚ 2012-2013. ABSTRACT Photosynthesis and transpiration both play important roles in plants. But there are factors which affect the rate of photosynthesis and transpiration. The external factor that was identified is the
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limited to the ability of Basella rubra to effectively stain normal blood stain 1995 Del Mundo‚ Layah Basella rubra as a biological stain Experimental The alugbati extract turned out to be favorable stain for plant nuclei and organelles especially for Hydrilla verticillata and as substitute for crystal violet or safranin in Gram staining. The extract stained the bacteria red-orange and the plant nuclei‚ and the cytoplasm red and light pink‚ respectively. The study is limited to the ability of Basella rubra
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forward 5 hours by clicking on the clock 5 times. After each hour check the pH of the water 9. Remove test tube. 10. Light the long splinter by using the candle and place the lit long splinter into the test tube. Materials: pH meter‚ funnel‚ hydrilla‚ test tube‚ beaker‚ candle‚ water‚ splinter. Data Experiment 1 Data and Observations Step 4 Record the initial pH value of the water in the beaker: 5.7 Step 8 Record the pH value of the water in the beaker at: 1:00 pm: 5.9 2:00
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another in their structures. However‚ all plant cells have the same basic eukaryotic organization. Cells contain a nucleus‚ a cytoplasm and subcellular organelles and they are enclosed in a membrane that defines their boundaries. In the Hydrilla leaf‚ observed under the microscope‚ Cells were so distinct that the outline and the rectangular shape of the cells were clearly seen. Individual cell Middle lamella Chloroplasts
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Extract Against Escherica Coli and Staphylococcus Aureus 2013 5 Baby Wipes Mosquito Repellent 2013 6 Banana Peduncles (Musa paradisiaca) as a Potential Source of Packaging papers 7 Biosorption of Barium from Assimilated Water by means of Live Hydrilla verticillata and Nymphaea (water Lily) A Comparative Study 2004 8 Biosorption of Zinc in Contaminated Soil from Zambales Base Metal Mine‚ Zamboanga City by Phosphatized Bat Guano 9 Cancer pagurus as Lead and Copper Absorbers 2002 10 Cellphone
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Effects Of Genetic Engineering On Agriculture The Effects of Genetic Engineering on Agriculture Agribiotechnology is the study of making altered agricultural products. Agribusiness is trying to alter the genes of already existing products to try to enhance the biocompetitiveness and adaptability of crops by enhancing plant resistance to drought‚ salinity‚ disease‚ pests and herbicides. They are going to try to enhance their growth‚ productivity‚ nutrient value‚ and chemical composition. The old
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BANGLADESH INTRODUCTION by Abdul Wahab Akonda Area: 144‚054 sq.km. Population: 104‚000‚000 (1987). Bangladesh lies between latitudes 20°34 ’N and 26°38 ’N and longitudes 88°0l ’E and 92°41 ’E. It is bounded by India in the west and north‚ by India and Burma in the east‚ and by the Bay of Bengal in the south. Zoogeographically‚ Bangladesh is an interesting country lying at the junction of the Indian and Malayan sub-regions of the Indomalayan Realm. The country has a very long history of human settlement
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Students have different intellectual capacities and learning styles that favour or hinder knowledge accumulation. As a result‚ teachers are interested in ways to effectively cause students to understand better and learn. Teachers want to bring about better understanding of the material he/she wants to communicate. It is the responsibility of the educational institutions and teachers to seek more effective ways of teaching in order to meet individual’s and society’s expectations from education. Improving
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