three-segmented tapeworm about 8mm long found worldwide. The adults are parasites in the small intestine of carnivores‚ dogs‚ wolves and jackals where they lay eggs. They usually cause little or no damage in dog‚ but the eggs passes out with the faeces and when eaten by intermediate host‚ mainly sheep‚ cattle‚ horses‚ pigs or humans. A larva hatches from the egg‚ penetrates the gut‚ and migrates to various tissues‚ especially liver‚ spleen‚ muscle‚ and brain. The larva of Echinococcus develops into a spherical
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additives to the polystyrene. Elongations can be obtained from 1% for crystal polystyrene to 100% for some impact polystyrene grades. Eggshells The calcium carbonate is the one that gives egg shell its hardy strength - a common substance found in rocks. The team found that calcium carbonate made up almost 98 per cent of an egg shell. The remaining two per cent comprises proteins which act as the "cement" to hold the calcium carbonate together. The organic matter of eggshell and shell
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Tan 1 DNA EXTRACTION Aim : To extract the DNA from an egg yolk using various enzymes and to compare with other groups the most effective way to extract DNA. Hypothesis : To be able to observe white springy substances after mixing with enzyme and alcohol. Apparatus : -Test tube‚ spatula‚ glass rod‚ dropper‚ beaker‚ test tube rack‚ skewer. Materials : - 1 egg‚ meat tenderizer‚ salt‚ water ‚ soap‚ isopropyl alcohol 91%‚ pineapple juice. Variables : Manipulated Variable : Responding
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first‚ the chicken or the egg ? It’s a question that has perplexed humanity from as early as the accient greek all the way to the twenty first century‚ and we are still dying to know which come first. Egg laying animals existed far before chickens came about‚ technically the egg came before the chicken. This question is better worded as the chicken or the chicken egg ? focusses more on the cyclical cause and consequence. If a chicken born from an egg‚ where did the egg cam from ? Another chicken
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are lessons in it. Say you have 6 eggs‚ and you invest in feed and a cage large enough to feed and house 6 chickens‚ but only 1 egg hatches. There goes most of your investment down the drain. All events happen in a line. For example‚ you first get the job‚ and then you buy the car. Not the other way around. The phrase tries to explain that you should not think about the car until you get the job. In the case of the chicken‚ you should first focus on hatching the eggs before you focus on how much money
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pancakes the airy texture of soufflés and meringues by borrowing the technique that gives them their cloudlike consistency: beaten egg whites: Using the number of eggs called for in the recipe‚ separate the yolks from the whites. Mix the egg yolks with the rest of the wet ingredients‚ following recipe instructions. Combine with the dry ingredients to make the batter. Beat the egg whites until stiff peaks form‚ then gently fold the beaten whites into the batter andcook the pancakes immediately. 2. Or
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Hatching Eggs We began our experiment to hatch eggs by putting together a homemade incubator. We used a Styrofoam cooler to keep the heat in and cut a hole in the side to place a heating source (a light bulb) maintaining the temperature at 98 degrees. We put a dish and placed a wet sponge in it to create humidity in the cooler for the eggs and made a medal rack to keep them above the water and began our 4 week process of hatching eggs. We had to rotate the eggs three times a day so we marked
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Food item 1 – Cranberry cheesecake. EGGS CHEMICAL- Eggs are a self- contained food that provides many nutrients such as protein. They are low in saturated fats‚ and provide vitamin b12. PHYSICAL AND SENSORY- Egg whites are clear liquid with a slimy texture and egg yolks is a dense yellow color and is slightly more viscous. FUNCTIONAL: Eggs are a protein that provides many nutrients. When eggs are put into the cheesecake mixture‚ they add richness to the texture and help hold the structure of
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Optical Distortion‚ Inc. (ODI)‚ is a small‚ new company that has developed contact lenses designed to impair the vision of egg-producing farm chickens. This development came after an accidental discovery that partially blind chickens demonstrate more manageable and productive behaviors that are valuable to chicken farmers. Market Trends As within many industries‚ the poultry and egg production market has evolved dramatically in the last century— from small backyard barnyards to today’s high-production
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developing in their egg cases can sense when predators are near‚ and keep very still to avoid being detected‚ according to research published January 9 in the journal PLOS ONE by Ryan Kempster. Adult sharks are known to use highly sensitive receptors to detect electric fields emitted by potential prey. In the current study‚ researchers found that embryos of some shark species employ similar means to detect potential predators. The researchers found that‚ even within their egg cases‚ shark embryos
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