1. True or false: Choroid is the layer of the eye situated in between retina and sclera.   True   False   2. Coiled structure located in the inner ear is known as _______.   Eustachian tube   Helico trema   Semicircular canal   Cochlea   Hint Half-n-half Clue   3. Smallest bone in the human body.   Hyoid   None of these   Stapes   Incus   Hint       4. _______ apparatus is a part of the internal ear and is responsible for maintenance of equilibrium and posture.   Tympanic   Cochlea   Ear Drum   Vestibular   Hint       5. Small elevations on the tongue which contain taste buds are known as   Receptors   Papillae   Gyri   Humps   Half-n-half Clue   6. The end organs (receptors) of taste sensation are called _______.   Taste pores   Taste buds   Papillae   Tongue   Half-n-half Clue   7. Layer of the eye in which rods and cones are found   Retina   Cornea   Sclera   Choroid   Hint