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
Floatation of a body in water is due to - 
Select and explain. 
A. Flesh being eaten by fishes, B. Presence of gases, C. Water logging of body, D. All of the above
B: Presence of gases
Answer: B: Presence of gases 
Explanation: o Floatation of dead body occurs due to accumulation of sufficient putrefactive gases.