Fig. 8.
Phylogeny of the olfactory receptor organs in vertebrates. CE: chamber epithelium, OE: olfactory epithelium, SO: septal olfactory organ of Masera, VNO: vomeronasal organ.
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.