Based on this close-up of the internal structures, I can identify the final parts. Label 10 points to the large, gel-like substance that fills the main cavity of the eye, which is the vitreous humor. Label 11 points to the lens, a transparent structure that focuses light onto the retina. Label 12 points to the ciliary body again, which is responsible for holding the lens in place and changing its shape for focusing.
Now that I have identified all 14 parts, I will compile the complete list of labels for the answer.
The labeled parts of the human eye are as follows:
1.
Cornea: The transparent front part of the eye that covers the iris, pupil, and anterior chamber.
2.
Ciliary Body: A ring-shaped tissue that produces aqueous humor and contains the ciliary muscle, which changes the shape of the lens.
3.
Iris: The colored part of the eye that controls the size of the pupil.
4.
Sclera: The white, tough outer layer of the eyeball.
5.
Choroid: The vascular layer of the eye containing connective tissue, between the sclera and the retina.
6.
Retina: The light-sensitive layer of tissue at the back of the eye that converts light into neural signals.
7.
Optic Disc (Blind Spot): The point where the optic nerve exits the eye; it has no photoreceptors.
8.
Optic Nerve: The bundle of nerve fibers that carries visual information from the retina to the brain.
9.
Central Retinal Artery and Vein: Blood vessels that supply blood to the retina.
10.
Vitreous Humor: The clear, gel-like substance that fills the space between the lens and the retina.
11.
Lens: A transparent, biconvex structure that focuses light onto the retina.
12.
Ciliary Body (again): As mentioned before, it holds the lens and adjusts its shape.
13.
Sclera (again): The white outer coat.
14.
Anterior Chamber: The fluid-filled space between the cornea and the iris.
Parent Tip: Review the logic above to help your child master the concept of anatomy of the eye worksheet.
