Figure 2From: The coevolution of cooperation and dispersal in social groups and its implications for the emergence of multicellularityEffects of parameters on optimal dispersal levels for Model 1. Effects of public good production (P), frequency of cooperators (n) and effective group size (k). Caption a: overall dispersal d*; Caption b: investment in cooperator dispersal y*; Caption c investment in cheater dispersal z*. Thin line: k = 1.2, n = 0.1; dashed line: k = 10, n = 0.1; thick line: k = 1.2, n = 0.9; thick dashed line: k = 10, n = 0.9. Other parameters: c = e = 0.2, Q = 0.2, s = 0.6.Back to article page