This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Injuries, Subject name: Forensic Medicine
For transplantation, cornea can be removed from dead body up to: 
Select and explain. 
A. 6 hours, B. 12 hours, C. 18 hour, D. 24 hours
A: 6 hours
Answer: A: 6 hours 
Explanation: Ans. (A). 6 hoursTime of molecular death in different tissues varies with each tissue.Max Time of removal of organs for transplantation:Brain 5-7 minutesQLiver 15 minutesKidney 45 minutesQHeart 60 minutesCornea 6 hoursQBone 48 hoursQVessels 72 hours