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: Radiology
Most sensitive tissue to Radiation is – 
Select and explain. 
A. Liver, B. Gonads, C. Spleen, D. Skin
B: Gonads
Answer: B: Gonads 
Explanation: Highly radiosensitive:- Lymphoid tissue, Bone marrow, Gonads, GIT epithelium, Embryonic tissue.
Moderately radiosensitive:- Skin, vascular endothelium, Lung, Kidney, Liver, Lens (eye), Stomach, Small intestine, Colon, Rectum.
Least radiosensitive :- CNS, Muscle, Bone & Cartilage, Connective tissue, Vagina & Uterus, Pancreas.