first reported by Hans Selye in the general adaptation theory (GAS). [pic] The General Adaptation Syndrome (GAS) In order to develop a general theory for the physiological response of humans and animals to stress‚ Hans Selye‚ former director of Experimental Medicine and Surgery at the University of Montreal‚ performed an integrated analysis of the effects of stress on adrenal gland function. He called his model of stress adaptation the General Adaptation Syndrome or GAS. The GAS was thought by
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The Observation of organism in a drop of pond water (Paramecium) under LPO and HPO Compound Microscope Doreenda A. Sabao BS Biology I-A .Lab 1 August 01‚ 2013 INTODUCTION A pond is a body of freshwater smaller than a lake. Ponds are naturally formed by a depression in the ground filling and retaining water. Streams or spring water is usually fed into these bodies. They can also be man-made ponds which can be created by damming a stream‚ digging a hole. Ponds are usually
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In the theatrical play 1984‚ Robert Icke and Duncan Macmillan hope to create a new adaption of George Orwell’s 1984. Bringing the novel to the stage‚ both playwriters capture the bleak dystopia which resembles that of our present. This adaption of 1984 was held in Her Majesty’s Theatre‚ Adelaide‚ the duration of the play is one hundred action packed minutes and it is being held from the 13th until the 27th of May. The proscenium stage used to present this adaption of 1984 position the audience
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Leila Cappellano Mrs. Moss AP Biology 3/4/13 Genetically Modified Organisms Genetically modified organisms have been a controversial subject since their discovery throughout the world. While arguments are made that some of these organisms can benefit people‚ most of these unnatural organisms contaminate the environment. Many say that not enough research has been done to know what these organisms are capable of doing to the environment and the health of the population. Genetically modified food
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ingest. Genetically modified organisms are seen as being either unnatural and detrimental‚ or beneficial and healthier. Genetically modified organisms can be found in the majority of food products and crops. Genetic alteration in crops is when scientists clip a gene from the DNA of one plant and splice it into the DNA of another. (Smith 2). This alteration is what causes the characteristics in plants to be changed. The market for genetically modified organisms has increased dramatically with
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Starfish have many adaptations to live in the ocean. They have special adaptations that affect their chance of survival and reproduction in the ocean. Some of the many adaptations the starfish has are the adaptation to re-grow after an attack‚ use their feet to move along the ocean‚ locate prey by their light-sensing eyespots‚ eat large quantities of food‚ and their physical structure to protect them from predators by camouflage and bright colors. In the ocean‚ starfish are able to
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Hydrothermal Vents and its Organisms! A hydrothermal vent is a fissure in a planet’s surface from which geothermally heated water issues. Hydrothermal vents are commonly found near volcanically active places‚ areas where tectonic plates are moving apart‚ ocean basins‚ an hotspots Hydrothermal vents exist because the earth is both geologically active and has large amounts of water on its surface and within its crust. Common land types include hot springs‚ fumaroles and geysers. Under the sea
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Genetically Modified Organisms (GMOs) Nature‚ Science and Moral Autonomy Genetically modified organisms (GMOs) and genetically modified foods (GM foods) have become a highly contested topic in public debate. The controversies are the result of differing views from scientists‚ philosophers‚ economists‚ and even politicians concerning the products of “new biotechnology” in particular with regard to recombinant DNA (rDNA) technology. rDNA technology has allowed scientists to move genes across species’
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The Polar Bear and Adaptations The polar bear is seen by many as the beautiful white bear that lives in the cold and ice of the areas within the North Pole. They may never look beyond the beauty to see the animal has progressed through natural selection to become a creature that endures and thrives in the frigid temperatures and prolific ice. The polar bear has adapted in various ways such as temperature regulation‚ hunting skills‚ movement in water and on ice. The bears white coat makes hunting
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You see whales‚ dolphins‚ etc. Well now you are entering the Pelagic Zone. How do they survive in all the challenges they face? They must adapt to their ecosystem if they want to survive. “ An ecosystem is a biological community of interacting organisms and their physical environment.” Water pressure is very low and temperature stays the same because of the sunlight that is shining on the water of the pelagic zone during the hot days. The pelagic zone has the largest volume of 330‚000‚000 cubic
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