Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Three levels of hypsodonty examined here. Left, Hypsodont, or high tooth crown–root ratio, as represented by Equus caballus; Middle, Mesodont, or moderate tooth crown–root ratio, as represented by Cervus canadensis; Right, Brachydont, or low tooth crown–root ratio, as represented by Tapirus terrestris
