title: Tonal differentiation in the lizard ear.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002454:Cell Differentiation; D003051:Cochlea / Q000166:cytology / Q000502:physiology*; D007758:Ear, Inner / Q000033:anatomy & histology / Q000502:physiology; D008116:Lizards / Q000502:physiology*; D010897:Pitch Discrimination