structure of these cells is a flying disk shaped like a donut‚ this is so maximum haemoglobin can be carried allowing maximum amount of oxygen to be transported. Sperm cells A sperm cell is the male reproductive cell that carries the male portion of chromosomes and deoxyribonucleic acid (DNA) information to be fused with the female egg or ovum. The sperm cell carries various amount of heredity information inside the cell nucleus. There are various ways in which sperm can be transmitted to the
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Explain the formation of patterned ground and stone stripes. (15 marks) Patterned ground is a very distinct feature in peri-glacial regions‚ and is found in places such as the Antarctic Peninsula. They generally take the form of a polygons (which may form tessellations)‚ or circles. It is caused by a process called frost heave‚ and can in some cases be the result of stone stripes. Frost heave is the initial cause of patterned ground‚ and this process is a result of the summer months melting the
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Lord Byron‚ champion of Greek (O) independence‚ could hardly DEPEND have imagined it. Today‚ years after his (56) ….. ‚ 2 mil- DIE lion of his compatriots‚ although less (57) ….. ‚ make HERO the annual (58) ….. to Greece for the ‘Britain and Greece PILGRIM Festival’. The (59) ….. Ambassador speaks of the festival as a BRITAIN (60) ….. of the strong links between the two countries‚ CELEBRATE but also as ‘an (61) ….. to those who wish to create INSPIRE new links‚’ a (62) …
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Why is skin color a major factor with regards to the issue of colonization? It started with a belief whereas in the past‚ it was believed that before one could be able to colonize or take over an area‚ one must have the high position in the society‚ just like what British people think they are when they colonized India. The British colony ruled over India for more than two hundred (200) years. History clearly shows that the British treated Indians lowly and unfairly. In this scenario‚ the British
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As with naming‚ another key aspect of group identity formation is its relationship to the past‚ through a historicizing and history-possession process of heritage‚ groups identify their common past‚ recent shared history‚ and employ historical narratives‚ shaped or selected to represent contemporary views‚ to bind their members and legitimate their existence by an appeal to tradition and the authority of pastness. Huyssen argues that museums‚ places of a group’s shared past or the past of others
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differences between cancer cells and normal cell. Some of the differences are well known ‚where as others have only been recently discovered and are less well understood.You may be interested in how cancer cells are different as you are coping with your own cancer or of a loved one. For many researchers understanding how does cancer cells function differently from normal cells foundation for developing treatments designed to rid the body of cancer cells without damaging normal cells. First‚ when it comes
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Animal Cells Vs. Plant Cells There are quite a few similarities and differences between plant and animal cells. Whether it be the internal parts of the cells‚ or the processes they go through. They also have differences in shape and sometimes size. These are only a few examples of similarities and differences between the two different cells. To begin with‚ both animal and plant cells are eukaryotic cells. This means that both cells have the same internal features‚ such as a cell membrane‚ a
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I know some people may be doubtful about my achievements especially since it was in such a little time claiming they could all have been fabricated or claiming I haven’t proven the choir as a discourse community. That is why I also to elaborate on the Logos-skills that was necessary for me to obtain so as really fit in. One of them is communication skills. According to educator and researcher John Swales in “The concept of Discourse Community”‚ intercommunication and relationship are essential in
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Skin rejuvenation in Ormskirk is a non-invasive treatment. It is designed to remove skin blemishes and stimulate increased production of collagen which helps to improve overall appearance of the skin. Regarded as very safe treatments‚ they can be used for various areas of the skin. Such treatments are used for facial skin‚ legs‚ arms‚ torso and hands. Facial treatments are typically the most popular for skin rejuvenation treatments. This is because the appearance of our facial skin has great impact
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Formation of Volcanic Islands When people think of volcanoes‚ most would imagine a deadly explosion of liquid hot magma that ruthlessly obliterates anything in plain view. If volcanoes demolish everything in sight then how did life become what it is today? Volcanoes are not just a source of destruction and mayhem‚ long before civilization‚ while the earth was still being developed its apocalyptic surface consisted of nothing but molten rock and volcanic eruptions were a common occurrence; it was
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