Accommodation of the lens occurs when
A)ciliary muscles contract.
B)the ciliary body moves closer to the lens.
C)parasympathetic axons stimulate the ciliary muscles.
D)the lens becomes more spherical.
E)All of these choices are correct.

Question

Quizplus · Accepted Answer

Accommodation of the lens occurs when ciliary muscles contract, which causes the ciliary body to move closer to the lens. This, in turn, causes the lens to become more spherical. Parasympathetic axons stimulate the ciliary muscles, thus contributing to accommodation. Therefore, all of these choices are correct.

Accommodation of the Lens Occurs When