ware syndrome is the some commonaltyly occurring genetic condition in the world. champion in every 800 births is a youngster with Down syndrome, which is rough 5,000 births per year in the United States al whizz. Today, Down syndrome affects much than 350,000 deal in the United States, and grows every day. Down syndrome is normally caused by an fracture in cell division called non-disjunction. Normally, at the time of supposition a baby inherits genetic in gradeation from its p arnts in the form of 46 chromosomes: 23 from the get and 23 from the father. In most cases of Down syndrome, a nestling gets an extra chromosome, for a derive of 47 chromosomes instead of 46. This added chromosome alters the gradation of progress and causes the characteristics linked with the syndrome. The liveness span of white multitude with Down syndrome is 50 old come on, magic spell it is 25 years for black good deal and 11 years for people of other races. The symptoms of Down syndr ome can differ from child to child. time some kids with Down syndrome need a percentage of checkup attention, others lead extremely healthy and independent lives. well-nigh of the time, Downs syndrome children exact delayed mental and social skills.
Other symptoms that are more(prenominal) physical are flat facial features, with a teeny-weeny nose, upward slant to the eyes, small skin folds on the knowledgeable corner of the eyes, extra space between the large-scale walk and the second toe, enlarged tongue that tends to stick out there are three different fictional characters of Downs syndrome. The most common type is called Trisomy 21. This type usually occurs to mothers that are over the age of 35 when broad birth. E! ven though no one knows for sure wherefore Down syndrome occurs and theres no way to empty the chromosomal disruption that... If you want to get a all-embracing essay, order it on our website:
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