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.
(a) Relationship between phenotypic values and fitness in one environment for population genotypes. (b) Relationship between degree of plasticity and fitness residuals. There is a cost of plasticity when the slope of the regression is negative from [19].
