maternal disomy of chromosomes 15 is seen in: (A) A. Prader Willi syndrome, (B) B. Klinefelter syndrome, (C) C. Angelman syndrome, (D) D. Turner's syndrome
Answer is A. Prader Willi syndrome could be present because of the following ; Deletion of paternal chromosome 15 .Or Uniparentral disomy of maternal chromosome 15 refer robbins 8/172