title: Evolutionary biology. Placentas may nourish complexity studies.
authors.forename: Virginia
authors.initials: V
authors.lastname: Morell
mesh_terms: D000818:Animals; D005075:Biological Evolution; D003532:Cyprinodontiformes / Q000033:anatomy & histology / Q000145:classification / Q000235:genetics / Q000502:physiology; D004272:DNA, Mitochondrial / Q000235:genetics; D005260:Female; D023421:Models, Animal; D009154:Mutation; D010802:Phylogeny; D010920:Placenta / Q000033:anatomy & histology / Q000502:physiology; D013045:Species Specificity
chemical_list: D004272:DNA, Mitochondrial