The Eye 5.0 / 5 based on 1 rating ? BiologyThe EyeOtherNone Created by: LinaSaadaniCreated on: 12-04-17 11:23 10942531876 Across 1. The bundle of nerve fibres that carry information from the retina to the brain. (5, 5) 5. The thick, tough, white outer covering of the eyeball. (6) 6. The colourful, shiny material located behind the retina. Animals with good night vision have these. (7) 7. A clear, flexible structure that makes an image on the eye's retina. (4) 8. A muscle that controls how much light enters the eye. (4) 10. The thick, clear jelly that helps give the eyeball its shape. (8, 5) Down 2. The place where the optic nerve leaves the retina. (5, 4) 3. A tough clear covering over the iris and the pupil that helps protect the eye. (6) 4. A clear fluid that give the cornea its shape. (7, 5) 9. The layer of light-sensitive cells at the back of the eye. (6)
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