Question

The fovea of the eye
(1) Has the lowest light threshold
(2) Is the region of highest visual acuity
(3) Contains only red and green cones
(4) Contains only rods

Answer 1

option B
.hope it's help

Answer 2

Hi dear

Five is a spot just in front of retina where comes are densely packed here visual acuity is greatest.

option 2 is correct.

hope you understood