In which of these structures is visual acuity the greatest?
A. Lens
B. Blind spot
C. Fovea
D. Cornea
Answer:C
In which of these structures is visual acuity the greatest?
A. Lens B. Blind spot C. Fovea D. Cornea
Explanation: Visual acuity or resolution is the greatest at the fovea. The fovea is the central pit of the macula lutea, which is a yellow-pigmented region of the retina. The fovea contains a large number of cone cells.