This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Congenital malformations, Subject name: Gynaecology & Obstetrics
Unicollisis bicornis means: 
Select and explain. 
A. Two uterine cavity with one cervix, B. Single vagina with double uterus, C. Incomplete septum of uterus, D. Double uterus and double cervix
A: Two uterine cavity with one cervix
Answer: A: Two uterine cavity with one cervix 
Explanation: Unicollis bicornis:The two cornua of the uterus are seperate in the region of the body ,but there is a single cervix and vagina Bicornis bicollis:the vagina is single,but the two cornua of uterus remain seperate ,and two complete cervices project into vagina. SHAW&;S TEXTBOOK OF GYNAECOLOGY,Pg no:99,15th edition