恐竜クイズ

Q Which of the following is true regarding the teeth of Tyrannosaurus?

  • A All of its teeth were replaced every day
  • B They had saw-like serrations
  • C They were harder than diamonds

B They had saw-like serrations

The thick, massive teeth of Tyrannosaurus featured saw-like serrations designed for slicing through meat.
Using these teeth in combination with its incredibly powerful jaws, it is believed that they could even crush the bones of their prey.

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