1. Viscous fluid filled in the space behind the lens:   Hint First letter clue   2. Part of the eye affected in cataract   Hint       3. True or false: Few taste receptors are also found in the cheek.   First letter clue   4. Identify the ear ossicle "A" in this diagram.   Hint       5. Identify pupil in this diagram.   Hint       6. Identify iris in this diagram.   Hint       7. Blind spot of the eye is also known as   Hint