<prompt> For transplantation, cornea can be removed from dead body upto6 hours12 hours18 hours24 hours  <response>: Time of molecular death in different tissues varies with each tissue.Maximum time of removal of organs for transplantation -Brain 5-7 minutesLiver 15 minutesKidney 45 minutesHeart 60 minutesCornea 6 hoursBone 48 hoursVessels 72 hours 