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
Baholins duct open into : 
Select and explain. 
A. Labia majora, B. Labia minora, C. Lower vagina, D. Groove between labia minora and hymen
D: Groove between labia minora and hymen
Answer: D: Groove between labia minora and hymen 
Explanation: Groove between labia minora and hymen