Download the eye - Crossword Labs

the eye
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Across
Down
2. located behind the iris
3. discrimination between black, white and
shades of gray
7. maintains the shape of the eye
11. the point where the nerve exists the eye
13. white of the eye
14. controls pupil diameter
15. located behind the lens
16. retina seperates from the back of the eye
17. transmits light
1. the canal is blocked, the pressure within the
eye increases
4. eye is too long front to back
5. the inflammation of the membrane lining the
sclera, cornea and eyelids
6. filled with water fluid
8. uneven curvature of the cornea
9. complete absence of melanin
10. carries electrical messages
12. distortion or loss of central vision
19. lack of one or more of the 3 cones
18. depression that only contains cones
20. series of fibers that connect the ciliary body
21. detects color and brightness
22. the inability to see in dim light or at night
24. oval region on the retina
26. it is colorless, transparent part of the eye
through which light passes
29. changes the shape of the lens during
focusing
30. eye is too short
31. lens of the eye becomes progressively
opaque, resulting in blurred vision
23. The opening of the iris
25. loses the ability to contract
27. made of photoreceptor cells that detect light
28. it supplies blood to the other layers