Similarities Between Axial and Appendicular Systems
- Here are some similarities between the axial and appendicular systems:
- Both systems are essential for maintaining the body’s shape and structure, as well as for providing a framework for various organs and tissues.
- Both systems are involved in movement and locomotion, although the appendicular system plays a more prominent role in this regard.
- Both systems are interconnected, with some bones in the axial system (such as the sternum and ribs) forming part of the appendicular system (such as the shoulder girdle).
- Both systems have some bones that serve as attachment points for muscles, such as the vertebrae and the pelvic bones.
- Both systems are composed of bones, cartilage, and ligaments, which provide support, protection, and attachment points for muscles.
Difference Between Axial and Appendicular
Axial and appendicular skeletons are the two main divisions of the human skeletal system. The axial skeleton includes bones from the central axis of the body, while the appendicular skeleton includes bones of the limbs and the girdles (shoulder and pelvic) that attach them to the axial skeleton.
The axial skeleton includes the skull, vertebral column, and ribcage. These bones protect the vital organs in the head and torso and provide support and structure for the body. The appendicular skeleton includes the bones of the arms, legs, hands, and feet. These bones are involved in movement and locomotion and also play a role in manipulating the environment.