Diethylstilbesterol causes the following defects to expect: (A) Incompetent cervix, (B) Renal anomalies, (C) T saped uterus, (D) Vaginal adenosis
Answer is B. Diethylstilbesterol  defects

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