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 the choices are correct.

Question

Quizplus · Accepted Answer

Accommodation of the lens involves the contraction of ciliary muscles (A), movement of the ciliary body closer to the lens (B), stimulation by parasympathetic axons (C), and the lens becoming more spherical (D). All these processes contribute to the accommodation mechanism.

Accommodation of the Lens Occurs When