Which of the following is true for Klinefilter's syndrome?
Klinefelter syndrome Rare disorder, Karyotype 47 XXY, Externally resembles a male in general body conformity, Penis small or normal, Testes small, Gynaecomastia, Appearance eunuchoid, Mentally retarded, Azoospermia,Infeility, Tall stature, Testosterone may help in Rx Breasts may need surgical excision.