The Ciliary Body is a Modified Part of This Layer

Question

The ciliary body is a modified part of this layer (tunic) of the eyeball.
A) vascular layer (uvea)
B) sensory layer (retina)
C) fibrous layer (sclera)

Accepted Answer

The ciliary body is part of the vascular layer (uvea) of the eyeball, which also includes the choroid and the iris. This layer is responsible for providing blood supply to the eye, among other functions.