backbones Definition

linchpin, mainstay, lynchpin, guts, spine, grit, vertebral column, gumption, anchor, back, spinal column, sand, pillars, cornerstones, piers, barebones, mainstays, notochord, spines, spinneret, networks, nodes, thighbones, fiber, tracheae, pelvic girdle, sinews, pelvises, conduits, workhorses, girdles, scutes, interconnections, stegosaurs, gastrocnemius, ganglia, chordates, appendages, somites, laminae, forequarters, trabeculae, hubs, annelids, pectoralis minor, prokaryotes, aggregations, topologies, plastron, clusters, firewalls, rumps, mesh, striated muscle, forelimbs, gonads, echinoderms, hairlike, gateways, palps, ligaments, pectoralis major, jawbones, centromeres, optical fiber, lambdas, oviducts, baculum, tarsal, flagella, axial skeleton, asynchronous transfer mode, internode, outgrowths, synovial joint, connective tissue, cloacae, bilaterally symmetrical, boney, labrums, lymphoid tissue, tubercle, anklebone, hipbones, placoderm, stiffeners, gastrocnemius muscle, spinnerets, femora, holdfast, breastbones, paleolithic, ranvier, routers, hind limb, ratite, hermaphrodites, bellies, exoskeletons, hominoid,