<prompt> Brown colour of contusion is due to:BiliverdinReduced hemoglobinHaemosiderinBilirubin  <response>: Ans. C. HaemosiderinRef: Review of Forensic Medicine toxicology; Gautum Biswas; 2nd edition; Pg- 193ColourPigmentTime DurationRedOxy haemoglobinFreshBlueQDeoxyhaemoglobinQFew hours - 3 daysBrownQHemosiderinQ4 -5 daysGreenBiliverdin hematoidin6 -7 daysYellowBilirubin7-14 days 