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NDA 2 2024 GAT, question 86

Topic: Biology

Q86

In which part or organ of human body cartilage is NOT found ?

  1. (a) Nose
  2. (b) Trachea
  3. (c) BronchioleCorrect answer
  4. (d) Knee joint

Solution.

Answer: (c) Bronchiole

  1. Bronchioles lack the cartilage support found in the trachea and larger bronchi.
  2. Their walls contain smooth muscle, which helps regulate airway diameter.