1. Thin watery fluid, which is filled in the space just behind the cornea   Aqueous humor   Vitreous humor   Gel   Hint Half-n-half Clue   2. The end organs (receptors) of taste sensation are called _______.   Taste pores   Tongue   Papillae   Taste buds   Half-n-half Clue   3. _______ apparatus is a part of the internal ear and is responsible for maintenance of equilibrium and posture.   Vestibular   Tympanic   Cochlea   Ear Drum   Hint       4. Which part of the internal ear is meant for hearing?   Cochlea   Auditory Bones   All of these   Ear Drum   Hint       5. Identify pupil in this diagram.   D   A   B   C   Hint       6. Viscous fluid filled in the space behind the lens:   Both   Vitreous humor   Aqueous humor   Half-n-half Clue   7. Coiled structure located in the inner ear is known as _______.   Helico trema   Semicircular canal   Eustachian tube   Cochlea   Half-n-half Clue