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NEET2020ZoologyNeural Control and CoordinationActual

Match the following columns and select the correct option. Column-I Column-II (a) Organ of Corti (i) Connects middle ear and pharynx (b) Cochlea (ii) Coiled part of the labyrinth (c) Eustachian tube (iii) Attached to the oval window (d) Stapes (iv) Located on the basilar membrane

Options

  1. A(a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
  2. B(a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
  3. C(a)-(i), (b)-(ii), (c)-(iv), (d)-(iii)
  4. D(a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)

Correct answer

B. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)

Step-by-step solution

Structure Location/Characteristics Organ of Corti Resting on the basilar membrane is the organ of Corti (organ of hearing). The organ of Corti has about 16,000 hair cells, which are arranged into two groups. The inner group consists of only one row of cells and the outer group consists of multiple rows of cells. Cochlea Functionally the inner ear is differentiated into vestibular apparatus for the sense of equilibrium and cochlea for the sense of hearing. Eustachian tube The middle ear is connected to the nasophary

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