Drosophila melanogaster is a common fruit fly that has been useful for most experiments in the study of Genetics. The male and the female fruit fly are similar and different in regards to how they look‚ structurally. They are similar because both genders have a head‚ thorax‚ proboscis‚ antennae‚ eyes‚ and mouth parts. However‚ males are smaller than females and have about five abdominal segments as opposed to the seven that the female has. The life cycle of these fruit flies consist of egg‚ larvae‚ metamorphosis
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Strange Fruit/ Blood on the Leaves Strange Fruit is a famous song sung by Billie Holiday in 1939.The song itself was originally a poem written by Abel Meeropol in 1937. This song was to protest racism and especially against the lynching of African Americans. Lynching specially means to put to death‚ especially by hanging‚ by mob action and without legal authority. The Klu Klux Klan were basically known for being against the whole civil rights for blacks and against them having voting rights. They
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Findings also indicate that Indian Emperor Ashoka the Great (274–237 BC) encouraged arbori-horticulture of various fruits including jackfruit. Varahamihira‚ the Indian astronomer‚ mathematician‚ and astrologer‚ wrote a chapter on the treatment of trees in his Brhat Samhita. His treatise includes a specific reference on grafting to be performed on trees such as jackfruit. Jack fruit trees are seen in almost all areas of Kerala except sandy areas. Maturing in 35-40 years‚
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Nutritive Value of Fruit Fruit of all kinds is valuable for the nutrients supplied. Everybody needs Vitamin and Mineral content that fruit contributes to be healthy. Because vitamin C can’t be stored in the body‚ a daily source of vitamin C is needed. Eating oranges‚ grapefruit‚ or mandarins will supply enough vitamin C for the day. The bright yellow and orange colour of any fruit indicates a rich source of vitamin A. Iron is the most important mineral available from fruit. Some of the greatest
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Improving fruit and vegetable packaging Share Email 0 Comment(s) Print Published 2006-08-28 00:00:00 FRUITS and vegetables are an important sub-sector in the agricultural sector because they are valued as protective food. They are very rich source of minerals‚ vitamins providing more energy per unit weight than cereals. Pakistan has a wide range of agro-climatic condition‚ which allows the production of a variety of fruits and vegetables. However‚ there is a wide gap between availability
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Acidity’s effects on Fruit Browning Aim: To test whether the acidity of the surface area of an apple has an effect on the rate of enzymatic browning over 70 minutes. Hypothesis: the more acidic the surface area the longer it takes for the fruit to oxidise. Variables: Independent: acidity of surface area of the apple Dependent: the progression of melanin (brown pigment) after 70 minutes Controlled/fixed: time of day‚ knife used to cut fruit‚ portion of fruit‚ environment
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Extraction of caffeine from Lipton tea leaves Maria Gianna Beatrice L. Cancio*‚ Joe Mari Isabella B. Caringal‚ Rowena A. Chiang‚ Patricia Deanne del Valle Department of Biological Sciences‚ College of Science‚ University of Santo Tomas‚ España‚ Manila‚ Philippines Abstract Caffeine was extracted from Lipton tea leaves by multiple extraction techniques namely solid to liquid extraction and liquid to liquid extraction; the purification by sublimation and melting point determination. Three
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Valspar at Lowes Project Ideas Design Gallery Featured Makeover Unexpected Colors Explore Colors Choose Colors Paint Online Paint Samples Signature Colors by Designer Historic Colors Color by Ambience Color by Architecture Color Trends Color by Nature Do It Yourself Prepping Painting Clean Up Paint Calculator Find Products Interior Paints
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Lab 5 Acid/Base Extractions Introduction The purpose of this experiment is to separate either the organic base (amine) or organic acid (carboxylic acid) from a mixture that contains inorganic impurities (salt) by performing a liquid-liquid extraction and then taking a melting point. Key Experimental Details and Observations Our starting material‚ Compound B‚ was a fine white powder and weighed 0.535g. The final product was a shiny white sheet that resembled acrylic paint and weighed 0.109g
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A REPORT ON THE OVER-EXTRACTION OF GROUNDWATER IN QUEENSLAND Prepared for: THE IDEAS SUMMIT ON THE ENVIRONMENT Due: 22 May 2013 Submitted: 22 May 2013 Prepared By: Katie Gray Executive Summary The purpose of this report is to focus on an aspect of environmental economics‚ namely over-extraction of groundwater in Queensland and provide and evaluate a possible solution for this issue. Groundwater is a valuable resource which is not being protected in Queensland. Its preservation
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