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.
Mate choice experiment: fraction of matings with a familiar or unfamiliar partner. A virgin female was placed with two adult males on a leaf disc, one of which was related and one was unrelated. The experiment was replicated three times [in parentheses are the sample sizes (n)]. *P < 0.05 and **P = 0.01
