Across
- 4. This area contains the rods and cones.
- 12. Specialist for ear disorders.
- 15. Chemicals are dissolved in this for taste to happen.
- 16. For vision, first place light passes through.
- 17. Abbreviation for left eye.
- 18. There are no rods and cones here.
- 20. In glasses, this type of lens fixes farsightedness.
- 21. The speaker in hearing aids changes ____ back into sound waves.
Down
- 1. 3 tiny bones in the middle ear.
- 2. Another name for eardrum is _____ membrane.
- 3. Bumps on the tongue are called _____.
- 5. Colored part of the eye
- 6. Rods and cones are this type of receptor.
- 7. Information sent to brain via _____ tract for smell.
- 8. Abbreviation for right eye.
- 9. The ear canal carries ____ _____ to the eardrum.
- 10. Cells responsible for taste.
- 11. Continuous ringing sound in the ear.
- 13. This is how middle ear function is tested.
- 14. Fluid filled structure for hearing.
- 19. For smell, ________ dissolves in mucus.