This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
'Presacral fascia' is derivative of 
Select and explain. 
A. Colle's fascia, B. Scarpa's fascia, C. Pelvic fascia, D. Hypogastric sheath
D: Hypogastric sheath
Answer: D: Hypogastric sheath 
Explanation: .