Down’s syndrome is also known as trisomy 21. It is a congenital disorder caused from a chromosomal abnormality appearing in about one of every 800 to 1 in 1000 births. This syndrome occurs when one chromosome has an extra “part” and an error occurs in cell division, or an extra chromosome exists, resulting in 47 chromosomes. (Chromosome is a thread-like structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.)
Usually…