What are the names of the 2 major divisions of the skeleton?
axial skeleton
appendicular skeleton
What is the fxn of the axial skeleton?
to support and protect the brain, spinal cord, and organs in the ventral body cavities along with provide extensive surface area for attachment of muscles.
What are the 4 subdivisions of the axial skeleton?
Skull
Bones pertaining to the skull
Vertebral Column
Thoracic cage
How many individual bones are in the axial skeleton?
80
What are the major bones of the axial division?
skull, vertebrae, sternum, ribs, hyoid bone
What are the 4 subdivisions of the appendicular skeleton?
pectoral girdle
upper limbs
pelvic girdle
lower limbs
How many kinds of bones are in the appendicular skeleton?
16
phalanges are counted 2 times because they are in the feet and in the hands.
How many individual bones are in the appendicular skeleton?
126
What are the bones of the appendcular skeleton? How many of each bone are found in the body?