Despite their similar structure, however, not all bones are created equal: in vertebrates (including humans), the various parts of the skeleton arise from different groups of precursor cells ...

The skeleton is a rigid framework of bones that forms the supporting structure of the musculoskeletal system, and also functions in movement, haematopoiesis and endocrine regulation. Skeletal ...

For years it has cast a shadow over a section of Goodison Park. The silhouette of what had the appearance of the skeleton of a bird was a familiar sight to regulars in the Upper Bullens.