This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Retina, Subject name: Ophthalmology
Which of the following is most radiosensitive structure in retina? 
Select and explain. 
A. Bipolar cell layer, B. Pigment Epithelium, C. Layers of rods & cones, D. Ganglion cell layer
C: Layers of rods & cones
Answer: C: Layers of rods & cones 
Explanation: Most radiosensitive layer of retina: Layer of rods and cones Most radioresistant layer of retina : Ganglion cell layer Most radioresistant structure of eye : Sclera Most radiosensitive structure of the eye : Lens Layers of rods & cones The elements composing the Layer of Rods and Cones (Jacob's membrane) in the retina of the eye are of two kinds, rod cells and cone cells, rod cells are more than cone cells except in the macula lutea