This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
Testicular Feminization syndrome is characterised by all except 
Select and explain. 
A. Absent uterus, B. Primary amenorrhea, C. Normal breast, D. Barr body present
D: Barr body present
Answer: D: Barr body present 
Explanation: Karyotype in testicular feminization syndrome is 46 XY. Barr body is therfore absent.