mutation (1) mutant (1) gène (1) évolution (1) densité de population (1) Dispersal (1) Causes (1) Selection (1) Genes (1) Sex ratio (1) Sex chromosomes (1) Sex (1) Probabilities (1) Population density (1) Population (1) Males (1) Females (1) Evolution (1) Drift (1) Deme (1) Animals (1) Sexual selection (1) Sex ratio (1) Influence (1) Speciation (1) Structure (1) Evolution (1) Population (1) Mutation (1) Models (1)