What syndrome results from inheriting two copies of a deletion in chromosome 15 from the father?

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The difference between Angelman's syndrome and Prader-Willi syndrome is the source of the inherited abnormal alleles.When both are inherited from the father, the result is Angelman's syndrome.When both are inherited from the mother, then Prader-Willi syndrome is the result.Williams syndrome results from a deletion of chromosome 7.Down syndrome results from presence of an extra chromosome 21.Klinefelter syndrome results from an extra X chromosome.

What Syndrome Results from Inheriting Two Copies of a Deletion