1. Viscous fluid filled in the space behind the lens:   Aqueous humor   Vitreous humor   Both   Hint Half-n-half Clue   2. Part of the eye affected in cataract   Pupils   Lens   Cornea   Sclera   Hint       3. Small elevations on the tongue which contain taste buds are known as   Humps   Gyri   Receptors   Papillae   Half-n-half Clue   4. The end organs (receptors) of taste sensation are called _______.   Tongue   Taste pores   Taste buds   Papillae   Half-n-half Clue   5. True or false: Choroid is the layer of the eye situated in between retina and sclera.   True   False   6. Identify pupil in this diagram.   B   A   D   C   Hint       7. _______ apparatus is a part of the internal ear and is responsible for maintenance of equilibrium and posture.   Ear Drum   Vestibular   Cochlea   Tympanic   Hint