- What are special senses?
- How do neurons involved in the sense of taste obtain information?
- What three organs are responsible for converting sound waves to mechanical waves?
- What are the common traits in the physiology of balance and hearing?
- What are the three layers of the eye, and what does each consist of?
- What structures does light pass through in the eye as it reaches the retina?
- What causes nearsightedness and farsightedness, and how are they treated?