一区称作躯干骨which are called the axial一区叫作四肢骨and appendicular bones躯干骨的顶端就是颅骨The axial skeleton is topped by the skull颅骨就像一块壳里面是大脑Your brain is in the cranium which acts as a hull下颌骨又叫颚骨The mandible or
Learn the parts of the axial skeleton, including the definition of axial skeleton bones. Discover what makes up the axial skeleton with a skeletal...
In intramembranous ossification, bones develop directly from condensations of mesenchymal cells, and the flat bones of the skull, the clavicles and the perichondral bone cuff develop via this process. The bones of the axial (ribs and vertebrae) and the appendicular skeleton (e.g. upper and ...
What bones are present in the foot? Appendicular Skeleton: The two sections of the human skeletal system are the axial skeleton and the appendicular skeleton. The appendicular skeleton consists of all of the limb bones as well as the bones in the pectoral and pelvic girdles. ...
Bones are divided into two categories: axial and appendicular. There are 80 axial bones that make up spine, chest and head. They protect delicate organs like your heart and brain. Axial bones include: The skull: The skull bones are comprised of 22 interlocking cranial and facial bones. These...
The skeleton consists of two divisions—the axial skeleton and the appendicular one. The axial skeleton is located in the midline of the body and is composed of the skull, the vertebral column or backbone, the sternum or breast bone, and the ribs. It also includes smaller bones that aren'...
The vertebrate skeleton comprises two main subdivisions, the axial and appendicular components. The axial skeleton encompasses the skull, spine, sternum, and ribs, whereas the appendicular skeleton defines the bones of the extremities. The skull, in turn, is best regarded as consisting of two units...
What are the major differences between the axial and appendicular skeletal systems? Learn about the bones found in the two main divisions of the human skeleton. Related to this Question What's the outer and thinner of the two bones in the leg between the knee and ankle?
I. The axial and appendicular skeleton of adult man consist of 80 and 126 bones repectively. II. The number of bones in the skull of man is 28. III. Number of bone in the human cranium is 8. IV. The number of bones in vertebral column is 7. ...
These bones are mainly divided into two parts, called axial and appendicular skeletons. Here’s a skeletal system diagram providing you with a broad overview of the two skeletons and the bones in the body: The axial skeleton is essentially the midline, or central core region, and consists of...