This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Anatomy
In shot gun catridge, the gun powder is separated from pellets by a flat felt discussing called 
Select and explain. 
A. Guage, B. Primer, C. Wad, D. Anvil
C: Wad
Answer: C: Wad 
Explanation: In shot gun catridge, the gun powder is separated from pallets by a flat felt discussing which is called Wad. The wad may be made up of paper or plastic. The wad acts like a piston driving the pellets in a bunch. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 139