rednecker13
rednecker13 rednecker13
  • 28-05-2014
  • Biology
contestada

why is it necessary for the trachea to have rings of cartilage in its walls?

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dianak
dianak dianak
  • 28-05-2014
these incomplete cartilaginous rings prevent the trachea from collapsing
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Boeing7478i
Boeing7478i Boeing7478i
  • 29-05-2014
Dianak is 100% correct. If the trachea collapses, you would not have the capability to breathe.
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