Which part of the retina,if any,has the greatest proportion of cones,relative to rods?
A)The periphery
B)The fovea
C)The area surrounding the blind spot
D)All parts have equal proportions.

Question

Which part of the retina,if any,has the greatest proportion of cones,relative to rods?​
A)The periphery​
B)​The fovea
C)​The area surrounding the blind spot
D)​All parts have equal proportions.

Quizplus · Accepted Answer

The fovea has the highest concentration of cones, which enables it to produce sharp and detailed vision. In contrast, the periphery of the retina has a higher proportion of rods, which are more sensitive to low levels of light but do not provide fine visual resolution. The area surrounding the blind spot also has a higher concentration of rods than cones. Thus, option A and C are not the best choices. Option D is also not correct as different parts of the retina have different proportions of rods and cones, which vary depending on their functional demands.

Which Part of the Retina,if Any,has the Greatest Proportion of Cones,relative