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NEETZoologyBreathing and Exchange of Gases

Read the following statements and choose the following option: 1. Larynx helps in sound production 2. Nasal chamber opens into trachea 3. The nasal chamber opens into the pharynx, a portion of which is the common passage for food and air. 4. The larynx opens through the larynx region into the trachea 5. The branching network of bronchi, bronchioles and alveoli comprise the heart

Options

  1. AOnly 2 is incorrect
  2. BBoth 1 and 2 is correct
  3. COnly 1 and 3 are correct
  4. DBoth 1 and 5 is incorrect

Correct answer

C. Only 1 and 3 are correct

Step-by-step solution

Larynx is a cartilaginous box which helps in sound production and hence called the sound box.

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