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
MC Site of Ca Cervix: 
Select and explain. 
A. Endocervix, B. Ectocervix, C. Squamocolumnar junction, D. None of the above
C: Squamocolumnar junction
Answer: C: Squamocolumnar junction 
Explanation: None