This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Anatomy
maternal disomy of chromosomes 15 is seen in 
Select and explain. 
A. A. Prader Willi syndrome, B. B. Klinefelter syndrome, C. C. Angelman syndrome, D. D. Turner's syndrome
A: A. Prader Willi syndrome
Answer: A: A. Prader Willi syndrome 
Explanation: 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