Down Syndrome

Down Syndrome Even though Down syndrome was not gay recognized until 1866 some people believe that it was sculpturally and pictorially represented. such(prenominal) as in the paintings that are on this poster. The childrens facial features in the paintings raise Down syndrome. In 1866 John Langdon Down publish a paper describing some of the characteristics of the syndrome that today is named after him. He exposit a flat and broad face, obliquely put eyes, and a small nose. It wasnt until 1959 that scientist Lejeune discovered that there was an extra chromosome in for each superstar cell in the child with Down syndrome. He make that there was three of the #21 chromosome which resulted in 47 chromosomes quite of 46 which is shown in the chart. Down syndrome children are slow-moving at learning things than children who dont have Down syndrome. This is shown on the furthest odd of the poster. You will see that the normal child takes somewhat one month to smile and the child that has Down...If you want to beat up a full essay, order it on our website: BestEssayCheap.com

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