espèce (1) spectacle (1) abeille (1) modèle (1) mode de vie (1) insecte (1) gène (1) évolution (1) effet (1) Composition (1) Genes (1) Rates (1) Origin (1) Variations (1) Trees (1) Tree of life (1) Stingless bees (1) Stairs (1) Species (1) Phylogeny (1) Maintenance (1) Honey (1) Example (1) Evolution (1) Discrimination (1) Comprehension (1) Bumblebees (1) Bees (1) Animals (1) Gene conversion (1)