In summary, the different biological functions of the shark teeth (‘‘tearing’’ for Isurus and ‘‘cutting’’ for Galeocerdo) are controlled by the different geometry and not by the chemical or crystallographic composition.
In summary, thedifferent biological functions of the shark teeth (‘‘tearing’’ for Isurus and ‘‘cutting’’ for Galeocerdo) arecontrolled by the different geometry and not by the chemical or crystallographic composition.