👉 The term "subclavii" refers to a type of bone found in the human body. Specifically, it is a type of bone that is divided into two main parts called mesoderm and endoderm. The mesoderm is responsible for the development of the skeleton, while the endoderm is responsible for the growth and maintenance of tissue structures within the bones. Subclavii are found in the mesoderm, which is the outermost layer of the bone. They