With reference to the human ear, answer the questions that follow : (

1.	With reference to the human ear, answer the questions that follow : (i) Give the technical term for the str ucture found in the inner ear. (ii) Name the three small bones present in the middle ear. What is the biological term for them collectively ? (iii) Name the part of the ear associated with (1) static balance (2) hearing (3) dynamic balance. (iv) Name the nerve, which transmits messages from the ear to the brum.
Answer» (i) Membranous labyrinth (ii) Hammer anvil and stirrup or Malleus incus and stapes Collectively called Ear ossicles. (iii) CD Static balance: Utriculus and sacculus (2) Hearing: Cochlea (3) Dynamic balance: Semicircular canals (iv) Auditory nerve

With reference to the human ear, answer the questions that follow : (i) Give the technical term for the str ucture found in the inner ear. (ii) Name the three small bones present in the middle ear. What is the biological term for them collectively ? (iii) Name the part of the ear associated with (1) static balance (2) hearing (3) dynamic balance. (iv) Name the nerve, which transmits messages from the ear to the brum.

Answer»

(i) Membranous labyrinth

(ii) Hammer anvil and stirrup or Malleus incus and stapes Collectively called Ear ossicles.

(iii) CD Static balance: Utriculus and sacculus

(2) Hearing: Cochlea

(3) Dynamic balance: Semicircular canals

(iv) Auditory nerve