Down Syndrome

- - - discomfit Syndrome- -An Informative Essay-         Down Syndrome is the name for babies natural with a disorder related to their chromosomes. It is caused when pupillary reflex occurs and an error occurs in the cells study. The reason for this defect is often because the resurrect is over 40 or for some other reason their meiosis is not Up to par.                  The actual defect is an particular(a) chromosome is developed during cell increment. The abnormal development results in 47 chromosomes rather than the usual 46 (23 from all(prenominal) p arnt). This extra gene causes problems in the childs fleshly and mental development. in that respect are an estimated 5000 babies with Down Syndrome born in America every single year. While the chances of having a Down Syndrome vitiate are slim, (1 in 1000) it is still an issue that to-be parents should wrangle and prepare for.          race with Down Syndr ome are identified by many physical characteristics. Some of these are: larger or almond wrought eyes (sometimes Brushfield spots on the irises), smaller than normal features, much(prenominal) as smaller ears or a smaller nose, picayune stubby fingers, a single palmar crease on their hands, and having exceptional social intelligence.

        Because Down Syndrome is cause by a cell abnormality during meiosis, it backside not really be proven that Down Syndrome is hereditary. A perfectly healthy stupefy could excite a Down Syndrome baby even though there was never any signal of the disorder in her pedig ree. There are however, three different kind! s of Down Syndrome. 95% of Down Syndrome babies have Trisomy 21. This is the presence of extra genetic corporal on the 21st pair of chromosomes. Around 4% have what is called Translocation. This is where the extra chromosome 21 decided to break away and truss itself to another chromosome. The last 1% is... If you want to get a full essay, order it on our website: OrderCustomPaper.com

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