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
Diethylstilbesterol causes the following defects to expect 
Select and explain. 
A. Incompetent cervix, B. Renal anomalies, C. T saped uterus, D. Vaginal adenosis
B: Renal anomalies
Answer: B: Renal anomalies 
Explanation: Diethylstilbesterol  defects

Neural tube defects
Vaginal and cervical adenosis 
Clear cell adenocarcinoma
Uterine anomalies 
Cryptorchidism
Testicular hypoplasia