Is Angelman syndrome the same as Down syndrome?

Answer:
Angelman syndrome is a genetic disorder, as is Down syndrome. But they are not the same.

Angelman Syndrome involves a deletion of Chromosome 15, whereas people with Down syndrome have an extra copy of Chromosome 21.
First answer by Alyssa Rose. Last edit by Alyssa Rose. Contributor trust: 4 [recommend contributor recommended]. Question popularity: 1 [recommend question].