What is the Down syndrome chromosome? Short fast 1 minute answer

DNA

Human genetic disorders such as Down Syndrome made a billion dollar research and projects in personal medicine R&D and DNA test kits commercial sectors. These disorders make a big change in biotechnology and genetic engineering definitions

Babies with Down syndrome have an extra copy of one of these chromosomes, chromosome 21. A medical term for having an extra copy of a chromosome is ‘trisomy. ‘ Down syndrome is also referred to as Trisomy 21.