Question

name:the anatomy of the eye (coloring)optic nerve (blue)□optic disk (pink) □fovea centralis (gray) □vitreous humor (purple) □aqueous humor (yellow) □choroid (red) □cornea (dark green)□pupil (black) □iris (brown)□ciliary body (orange) □retina (blue)□lens (light blue)□sclera (light green) □which part of the eye.....1. changes how much light enters the eye _____________2. changes the shape of the lens (focusing) ___________3. contains vessels which supply blood ___________4. contains the cells that are sensitive to light (rods and cones) ___________5. focuses light to the back of the eye. ___________6. is the white of the eye ___________7. transmits visual information to the brain ___________8. is the transparent layer at the front of the eye ___________9. is the blind spot where the optic nerve is attached ___________10. the fluid that the lens floats in _____________

Explanation:

1. The iris controls the size of the pupil, regulating light entry.
2. The ciliary body adjusts the lens shape for focusing.
3. The choroid has blood vessels that nourish eye tissues.
4. The retina contains rod and cone photoreceptor cells.
5. The lens refracts and focuses light onto the retina.
6. The sclera is the tough, white outer layer of the eye.
7. The optic nerve carries visual signals from the eye to the brain.
8. The cornea is the clear, transparent front layer that refracts light.
9. The optic disk (blind spot) is where the optic nerve connects to the retina, with no photoreceptors.
10. The aqueous humor is the clear fluid that fills the front chamber, surrounding the lens.

Answer:

1. Iris
2. Ciliary Body
3. Choroid
4. Retina
5. Lens
6. Sclera
7. Optic Nerve
8. Cornea
9. Optic Disk
10. Aqueous Humor