How are the white shark's teeth anchored in the jaw structure?
Answer
Embedded in the gums, not rooted in the jawbone.
The dentition system of the white shark, characterized by massive, triangular, and heavily serrated teeth, operates on a unique principle regarding attachment. These teeth are not deeply rooted within the jawbone structure itself, as is seen in some other vertebrates. Instead, they are embedded within the gums. This embedding method is crucial because it facilitates the rapid turnover process of the teeth. When a tooth in the primary, outermost row is lost or broken, a replacement from the row immediately behind it rotates forward quickly to take its place, ensuring the shark always maintains a sharp set of cutting tools.
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