The human eye is a complex organ. It allows us to see, interpret shapes and colors, as well as dimensions of objects. Light enters the eye and passes through many components before it gets to the optic nerve where it is eventually interpreted as a visual image.
Pupil
The pupil is located in the middle of the iris, the colored disc in eyes made up of connective tissue and smooth muscle fibers. According to Dr. Ted Montgomery, the pupil is an opening that "is circular and is comparable to
No comments:
Post a Comment