Radiology General a5feccf0 Most radiosensitive organ is: March 2005 A Liver B Fat C Bone marrow D Nervous tissue High-Yield Explanation Ans. C: Bone Marrow Most radiosensitive organs: Bone marrow Gonads Growing cailage Prepubescent breast Organs with lowest radiosensitivity: Adrenal Vagina Uterus Pancreas