MICROANATOMY

Detailed explanation-1: -The axial skeleton includes all the bones (that form bony structures) along the body’s long axis. The bones of the appendicular skeleton make up the rest of the skeleton, and are so called because they are appendages of the axial skeleton.

Detailed explanation-2: -The appendicular skeleton is made up of 126 bones. It is the part of the skeleton that consists of the bones of the upper and lower limbs and is found on either sides of the central vertical axis. Whereas, the axial skeleton is the part of the skeleton that consists of the skull, spine, and the rib cage.

Detailed explanation-3: -The correct option is D All of above. The axial skeleton runs along the body’s central axis, therefore it is called the central core of the human body. The axial skeleton is composed of 80 bones and it consists of: Skull Bone – It includes 8 cranial bones, 14 facial bones, 6 auditory ossicles, and the Hyoid Bone.

Detailed explanation-4: -The appendicular skeleton bones are essentially the appendages that hang, or “append”, from the axial skeleton. Parts of the appendicular skeleton include: Pectoral girdles (2 clavicles, 2 scapulae)