Down Syndrome Research

Down Syndrome was named after a man named, John Langdon Down, he was the first physician to identify the syndrome. DS is a guinea pig of transmittable cause of mental retardation and colligate to medical exam problems dealing with how the body and brain develops that occurs in one bring out of 800 live births. Down Syndrome is in any case known as Trisomy 21, it is when a person has 47 chromosomes instead of 46. The occurance is mainly coming from a pregnant woman who dont give enough vitamins during their pregnancy and senior couples. The cause of DS comes from the formal or spermatozoan, when the egg and sperm unites to form a fetiziled egg, tercet - rather than two - chromosomes ar present, once the embryo develops the unneeded chormosome is repeated in both cell. DS is neither prevalent nor recessive because its an error in which the translation process of chromosome 21. No one really knows the hold cause of it, its just a cause of genetic random error. There ar e umteen rough-cut symptoms of DS from daft to severe, in children DS has a big recognization appearance. The head perhaps exquisiteer than normal and abnormal shape. The galore(postnominal) common visible signs are: decreased muscle stride at birth, excess skin at the nape of the neck, flattened nose, separated joints amongst the bones of the skull (sutures), single crease in the palm of the hand, small ears, small mouth, upward slanting warmheartednesss, wide, shortsighted detainment with short fingers, and white spots on the colored disperse of the eye (Brushfield spots)... Mental and social problems arent as much as the physiologic symptoms, it includes: impulsive behavior, poor judgment, short attention span, and relax learning. The sermon for it is still not specific, when a child is born(p) with it, surgery is the main need for it after birth. 1. What is Down Syndrome? Its a genetic cause in which a person has 47 chromosomes instead of 46, the usual. 2 . How common is Down Syndrome? Down Syndrom! e is mainly common in pregnant womens who doesnt get enough vitmains and older couples in their...If you fatality to get a full essay, order it on our website: OrderCustomPaper.com

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