Down Syndrome was named after a man named, John Langdon Down, he was the first physician to identify the syndrome. DS is a wop pig of transmittable cause of mental retardation and related 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 kind of of 46. The occurance is mainly coming from a pregnant woman who dont feature enough vitamins during their pregnancy and senior couples. The cause of DS comes from the orchis or spermatozoan, when the egg and sperm unites to form a fetiziled egg, threesome - rather than two - chromosomes ar present, once the embryo develops the special(a) chormosome is repeated in both cell. DS is neither governing 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 are more vernacular 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 many another(prenominal) common visible signs are: decreased muscle feel at birth, excess skin at the nape of the neck, planate 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 custody with short fingers, and white spots on the colored pick of the eye (Brushfield spots)... Mental and social problems are nt as much as the physiologic symptoms, it ! includes: impulsive behavior, poor judgment, short attention span, and soggy learning. The sermon for it is still not specific, when a child is natural 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 Syndrome 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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