Error in Chromosome Replication
It is essential that we know that the error that takes place to the result of Down syndrome is from trisomy 21 replication. It occurs when new cells get about three copies of 21 chromosomes instead of a new embryo to get two. You can see that that’s excessive. This results in Down syndrome. According to a notable investigation, it was discovered that about 95% of the people involved with this disease, got it from translocation of an extra chromosome that attached to a new pair to form an extra piece. And again it brings about a delivery of genetic materials to a new cell than what is really needed or required to constitute a cell.
