Question

in dawn syndrom life expectancy is blank

Answer 1

Down syndrome is a genetic disorder that involves birth defects, intellectual disabilities, characteristic facial features.It is actually a trisomy of chromosome number 21. Additionally, it often involves heart defects, visual and hearing impairments, and other health problems. The severity of all of these problems varies greatly among affected individuals. Down syndrome is one of the most common genetic birth defects, affecting approximately one in about 800 babies. In this country, around 250,000 individuals have Down syndrome. Life expectancy among adults with Down syndrome is about 60 years, though average lifespan varies.