Sex, mating systems, inbreeding, and outbreeding / Nickolas M. Waser -- Theoretical perspectives. Theory and data pertinent to the relationship between heterozygosity and fitness / Jeffry B. Mitton -- ...
1. Mountain ecosystems can exert different selection pressures on plant populations over small scales due to steep environmental gradients. 2. Gene flow between lower- and higher-elevation plant ...
Speciation corresponds to the progressive establishment of reproductive barriers between groups of individuals derived from an ancestral stock. Since Darwin did not believe that reproductive barriers ...
This is a preview. Log in through your library . Journal Information Evolution, published for the Society for the Study of Evolution, is the premier publication devoted to the study of organic ...