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Breathing and Exchange of Gases — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYBreathing and Exchange of Gases1 Mark
MCQ
Cartilage of Santorini articulates with:
  • A
    Cricoid
  • B
    Arytenoid
  • C
    Thyroid
  • D
    None of the above
✓

Answer

  1. Arytenoid

Explanation:

The corniculate cartilages (cartilages of Santorini) are two small conical nodules consisting of yellow elastic cartilage, which articulate with the summits of the arytenoid cartilages and serve to prolong them backward and medialward. They are fused with the arytenoid cartilages.

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