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The cartilage rings in the trachea prevent the trachea from collapsing during absence of air and also protect it.

These cartilagenous ring are C shaped and are meant for particular purposes such as:

  • they give support and strength to the trachea
  • they prevent from collapsing and breaking
  • also cartilage contain much collagen fibres which are stress resistant
  • they don't allow the trachea to shrink
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11y ago

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