Structure of the Eye

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Across
  1. 4. change their membrane potential when stimulated by light energy
  2. 6. accounts for five sixths of the surface of the eye
  3. 8. the special sense of sight
  4. 10. a "blind spot" in the retina (two words)
  5. 13. the space between the cornea and lens (two words)
  6. 14. the colorful part of the eye
  7. 16. a watery fluid that fills the anterior cavity (two words)
  8. 17. neurons in the retina that transmit visual information (two words)
  9. 18. layer of highly vascular connective tissue that provides blood supply to the eyeball
Down
  1. 1. second cranial nerve responsible for transmitting visual information CNII (two words)
  2. 2. the clear dome-shaped outer layer of the eye that allows light to enter the eye
  3. 3. the space behind the lens that extends to the posterior side of the interior eyeball (two words no spaces)
  4. 5. the innermost layer of the eye known as the sensory tunic(two words)
  5. 7. middle layer of eye (two words)
  6. 9. a muscular structure that is attached to the lens by suspensory ligaments (two words)
  7. 11. outermost layer of the eye (two words)
  8. 12. viscious fluid that fills the posterior cavity (two words)
  9. 15. the hole at the center of the eye that allows light to enter