True hermaphroditism karyotype: (A) 45 X0 STREAKED GONADS, (B) 46 XX OVO TESTIS, (C) 47 XY+9, (D) 47 XX
Answer is B. * True hermaphrodite or ovotesticular disorder of sexual differentiation (OVO-DSD) is one of the rarest variety of all inter sex anomalies. * In about 90% of cases, patients have 46 XX karyotype. * Rarely, 46 XY/46 XX mosaicism may occur REF : SHAW TEXT BOOK OF GYNECOLOGY