While you are reading this test,your _________ vision is most active because of activity in your _________.
A) photopic;fovea
B) scotopic;fovea
C) photopic;ganglion
D) photopic;rods

Question

Quizplus · Accepted Answer

Photopic vision is active when there is enough light and the fovea is responsible for sharp, detailed vision in the center of the visual field. Therefore, choice A correctly states that photopic vision is most active due to activity in the fovea. Choice B is incorrect because scotopic vision is active in low light conditions, not while reading this test. Choice C is incorrect because the ganglion cells receive input from the photoreceptor cells (rods and cones) but they do not directly contribute to vision. Choice D is incorrect because rods are responsible for vision in low light conditions, not while reading this test.

While You Are Reading This Test,your _________ Vision Is Most