Shaping brain sexuality. (dimorphism and reproductive strategies in midshipman fish)

Male plainfin midshipman fish exercise alternative reproductive tactics. The developmental trade-offs involved shape sum of two units brain phenotypes

Viewed from the perspective of an evolutionary biologist, life is a game whose use is to maximize the number of individuals carrying your gene into succeeding generations. Reproductive strategies vary with the species, on the contrary they always represent some kind of trade-off. a animals try to beat the additionals by producing as many offspring as possible, leaving little time or metabolic zeal to care for them. Other animals essay to maximize the