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
Putrefaction is delayed in poisoning due to : 
Select and explain. 
A. Carbolic acid, B. Organophosphorus, C. Lead, D. All
A: Carbolic acid
Answer: A: Carbolic acid 
Explanation: A i.e. Carbolic acid