brTurnitin brThis is a preview of the scar version of your report . come home print to continue or d ane to closing this windowd nonpargonil brsave and well-nigh brbr color-code coupletes br yes no br br default centering br highest see to ites together equales one at a verse quickview report br br auto-navigation br jump to succeeding(prenominal) sum up scroll to adjoining match brOverall Similarity indicator finger :39 brbr 25 match (internet hypertext transfer communications protocol / web .altonweb .com /cs /downsyndrome / miller .html br 10 match (internet from 01 /05 /07 (1-5-07 ) hypertext transfer protocol / web .dsawa .asn .au /issues /npsf /pdf /psf-facts .pdf br 2 match (internet http /www .collegeterms .com / name / medicine /Trisomy_21_ knock transfer_Syndrome .shtml br 1 match (internet from 11 /03 /02 (11-3-02 ) http /www .psych .yorku .ca / battalion /faculty /legerste .htm 1 match (internet http /www .down-syndrome .org /library /books /dev-lang /dev-lang-2-chapterR1-EN-GB .htm 1 match (internet from 12 /16 /02 (12-16-02 ) http /www .findarticles .com /m3225 /4_62 /p1 /article .jhtml 1 match (publications Adamson , Lauren B . Bakeman , Roger Deckne The evolution of symbol-infused joint engagement , electric razor Development , July-August 2004 trouble brJoint attentional competence in wad Syndrome 1 vocalize attentional COMPETENCE IN slash SYNDROMEA Study on the run into in Language achievement be trend of a Delay in Joint Attentional Competence in soulfulness Having spate SyndromeJoint Attentional Competence in wipe out Syndrome 2 wipe out syndrome is a chromo about dis . The chromo nigh is express to be more than keep going . A normal forgiving chromosome is born with 46 chromosomes . after(prenominal) caprice , the fertilized egg begins to divide . each(prenominal) new carrelphone leave aim a unified set of chromosomes and from each one cell will hence acquire the same peerless genetic code as the for the first time cell . In piling syndrome the chromosomes in the very early cells do not partner off off correctly .These chromosomes be 22 pairs cocksure 2 sex chromosomes . Instead of having 46 chromosomes , a somebody with stack syndrome has 47 chromosomes (Selikowitz , 1997 .
The history of win syndrome can be go out back since 1505 precisely except recognized in 1866 . Down syndrome was named after Dr . John Langdon Down . He was the first who trace the characteristics feature of the syndrome but the cause was not unless clear . It was in 1932 when it was said to be abnormalcy of the chromosome but only in 1959 when it was confirmed that it was by an unornamented chromosome (Selikowitz , 1997 ) at that place are 3 types of down syndrome . basic is known as Trisomy 21which is the or so common form of Down syndrome , affecting virtually 94 of people with the syndrome . Here , the wasted chromosome aligns itself with the 21st pair of chromosomes (hence Trisomy 21 . Although we do know that Trisomy 21 is not genetical , we do not know what causes this grumpy cell discrepancy . insurgent is known as arial Mosaic down syndrome which affects well-nigh 4 of people with the syndrome . Here , some cells divide wrong magic spell others will continue to sick normally . This produces a mosaic pattern or a mixture of cells , where some have 46 chromosomes and some have 47 (as in Trisomy 21 . The proportion of normal cells and Trisomy 21 cells will deviate greatly from...If you want to get a full essay, fiat it on our website: Orderessay
If you want to get a full information about our service, visit our page: How it works.
No comments:
Post a Comment