bipedalism Definition

hominid, biped, theropod, locomotion, homo erectus, genus homo, evolutionary, quadruped, genus australopithecus, locomotor, archaeopteryx, homo habilis, archosaur, tyrannosaur, homo sapiens, australopithecines, hominids, forelimbs, australopithecus, habilis, paranthropus, crocodilians, sauropods, chordates, pterosaurs, tetrapods, anthropoids, multicellularity, vertebrates, apes, phylogeny, hominoids, eukaryote, australopithecus afarensis, introgression, flatfishes, angiosperms, hind limb, erectus, herbivores, archeopteryx, punctuated equilibrium, asexual reproduction, placentals, metazoans, polyploidy, monotreme, mammoths, shoulder girdle, somites, ornithopod, placental mammal, coevolution, theropod dinosaur, humans, pelvic girdle, sapiens, ichthyosaurs, mammals, peccaries, copulatory, stegodon, braincase, australopithecus africanus, faunas, microevolution, lordosis, lineages, placoderms, ontogeny, interconversion, paleobiology, dinosaurs, iguanodon, stegosaur, dinosauria, eoraptor, comparative anatomy, domestication, fossilisation, gracile, endosymbiosis, lianas, psittacosaurus, teosinte, macroevolution, coelophysis, baculum, chimpanzees, oviducts, sea scorpion, moa, prokaryote, dorsiflexion, protoceratops, megafauna, arthropods, condyles, bilaterally symmetrical, plesiosaurs,