1711. The maxillary molar crown of an early fossil primate featured a trigone made of three main cusps, these cusps were_____________?

A. Distrobuccal, distolingual and Mesiolingual
B. Distolingual, Mesiobuccal, and Linguo buccal
C. Mesiobuccal, Distobuccal and Mesiolingual
D. Mesiolingual, Mesiobuccal and distolingual
✅ The correct answer is option C. Mesiobuccal, Distobuccal and Mesiolingual.

1717. Hunter Schreger band are____________?

A. Dark and light bands of enamel seen in longitudinal ground section
B. Dark and light bands of enamel seen in horizontal ground section
C. Dark and light brands of dentin seen in longitudinal section
D. Dark and light bands of dentin seen in horizontal
✅ The correct answer is option A. Dark and light bands of enamel seen in longitudinal ground section.