Topic 56
females males female sex male sexes sexual sexually adult reproductive mating dimorphic evolutionary differences drosophila behavior offspring traits social dimorphism melanogaster biased effects behavioral species chromosomes mate specific rats not behaviors chromosome sperm determination life adulthood fitness success exposure courtship reproduction developmental adolescent also found age evolution than cognition period both had selection differ gonadal mice higher difference increased consequences genetic flies evidence suggest expression wild hormones post reduced did competition body but no affect may exposed lifespan copulation compared adults more adolescence xy animal egg influence mates physiology neuroscience pattern observed variation during heterogametic evolve alcohol results anxiety linked
295 items. Top items listed below.