%0 Journal Article
%T Appreciating the Multiple Processes Increasing Individual or Population Fitness
%J -
%D 2019
%R https://doi.org/10.1016/j.tree.2019.02.001
%X Individuals and populations can increase their fitness in at least four distinct ways. We place these processes in a classifying framework that highlights their similarities and differences. This is based on what changes (the phenotypic trait or the environment) and how it changes (via alteration or via selection)
%U https://www.cell.com/trends/ecology-evolution/fulltext/S0169-5347(19)30043-6