Which one of the following is an anterior specialization of the choroid layer?
A) aqueous humour
B) ciliary body
C) cornea
D) lens

Question

Quizplus · Accepted Answer

The ciliary body is an anterior specialization of the choroid layer. It contains the ciliary muscle which helps to change the shape of the lens for focusing and produces aqueous humor which helps to maintain the shape of the eyeball. The cornea is not part of the choroid layer but is a separate, transparent layer at the front of the eye. The lens is also located in the anterior part of the eye but is not an extension of the choroid layer. The aqueous humor is produced by the ciliary body but is not itself an anterior specialization of the choroid layer.

Which One of the Following Is an Anterior Specialization of the Choroid