After a one-year checkup, your physician comments, "There has been virtually no development of the cones in your daughter's visual system." What impact would this have?
A) Your daughter would be blind.
B) Your daughter would have no depth perception.
C) Your daughter would have trouble tracking moving objects.
D) Your daughter would have difficulty distinguishing colors.

Question

Quizplus · Accepted Answer

Cones are photoreceptor cells in the retina of the eye responsible for color vision. A lack of development in cones would primarily affect the ability to distinguish colors, not cause blindness, depth perception issues, or trouble tracking moving objects.

After a One-Year Checkup, Your Physician Comments, "There Has Been