Most radioresistant layer of retina:: (A) Layer of Rods and cones, (B) Retinal Pigment epithelium, (C) Outer plexiform layer, (D) Ganglion cell layer
Answer is B. Most radio resistant layer of retina is retinal pigment epithelium Most radiosensitive structure of retina is endothelium of blood vessels of retina. Most radiosensitive structure of eye is lens.