Which of the following statements is TRUE?
A) S cones emerge before M and L cones.
B) S cones emerge before M cones but after L cones.
C) S cones emerge after M and L cones.
D) S cones emerge at the same time as M and L cones.

Question

Quizplus · Accepted Answer

S cones, which are sensitive to short wavelengths of light, emerge after both M (medium wavelength sensitive) and L (long wavelength sensitive) cones during the development of the human visual system.

Which of the Following Statements Is TRUE