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: Forensic Medicine
Shape of stab wound depends on: NEET 14 
Select and explain. 
A. Edge of weapon, B. Shape of weapon, C. Width, D. All of the above
A: Edge of weapon
Answer: A: Edge of weapon 
Explanation: Ans. Edge of weapon