This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head and neck, Subject name: Anatomy
Not a pa of bony labyrinth 
Select and explain. 
A. Cochlea, B. Vestibule, C. Utricle, D. Semicircular canal
C: Utricle
Answer: C: Utricle 
Explanation: BONY LABYRINTH:The bony labyrinth consists of three pas(a)Cochlea anteriorly (b)Vestibule,in the middle (c)Semicircular canals posteriorly REF.,BDC VOL.3