Refractive index of nucleus and Cortex are Respectively: (A) 1.42 , 1.30, (B) 1.39 , 1.42, (C) 1.42 , 1.39, (D) 1.30 , 1.42
Answer is C. Refractive index of nucleus and Cortex are Respectively are 1.42 and 1.39.