This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sexuality and intersexuality, Subject name: Gynaecology & Obstetrics
In testicular feminisation syndrome,false statement is : 
Select and explain. 
A. Buccal smear is chromatin positive, B. Normal breast size, C. amenorrhea, D. Familial incidence is recognised
A: Buccal smear is chromatin positive
Answer: A: Buccal smear is chromatin positive 
Explanation: Testicular feminising syndrome karyotype is 46 XY normal breast development primary amenorrhea inherited as autosomal dominant/X linked recessive gene sex chromatin is negative D.C.DUTTA'S TEXTBOOK OF GYNAECOLOGY,Pg no:443,6th edition