Wednesday, 3 May 2017
#DownSyndrome - Definition Causes And Characteristics #Health #FrizeMedia
#DownSyndrome - Definition Causes And Characteristics #Health #FrizeMedia: Down syndrome or Down's syndrome is also known as trisomy 21.It is a chromosomal disorder triggered by the presence of a portion or the entire extra 21st chromosome.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment