What is the nature of the tracheal rings in a | vedclass

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(C) The trachea in mammals,including rabbits,is supported by $C$-shaped cartilaginous rings. These rings are incomplete on the dorsal side,where the t

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Incomplete on the dorsal side

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(C) The trachea in mammals,including rabbits,is supported by $C$-shaped cartilaginous rings. These rings are incomplete on the dorsal side,where the trachea comes into contact with the esophagus. This structural arrangement allows the esophagus to expand during the passage of food and prevents the trachea from collapsing,ensuring a continuous airway.

What is the nature of the tracheal rings in a rabbit?

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