What are the 15 bones?

The skeleton

• Skull – including the jaw bone.
• Spine – cervical, thoracic and lumbar vertebrae, sacrum and tailbone (coccyx)
• Chest – ribs and breastbone (sternum)
• Arms – shoulder blade (scapula), collar bone (clavicle), humerus, radius and ulna.
• Hands – wrist bones (carpals), metacarpals and phalanges.
• Pelvis – hip bones.

What are the 7 axial bones?

The axial skeleton is the part of the skeleton that consists of the bones of the head and trunk of a vertebrate. It consists of 80 bones and is composed of six parts: the skull bones, the ossicles of the middle ear, the hyoid bone, the rib cage, sternum and the vertebral column.

What are 5 axial bones?

The axial skeleton forms the central axis of the human body and includes the bones of the skull, the ossicles of the middle ear, the hyoid bone of the throat, the vertebral column, and the thoracic cage (ribcage).

What are the names of the axial bones?

The axial skeleton includes the bones that form the skull, laryngeal skeleton, vertebral column, and thoracic cage. The bones of the appendicular skeleton (the limbs and girdles) “append” to the axial skeleton.

Which body part has most bones?

The hands and feet contain over half of the body’s bones. Coming out on top are your hands and feet. Each hand has 27 bones, and each foot has 26, which means that together the body’s two hands and two feet have 106 bones. That is, the hands and feet contain more than half of the bones in your entire body.

Which part of human body has no bone?

The ears and nose do not have bones inside them. Their inner supports are cartilage or ‘gristle’, which is lighter and more flexible than bone. This is why the nose and ears can be bent.

What does axial skeleton mean?

: the skeleton of the trunk and head.

What are the 14 facial bones called?

Facial Bones of the Skull The facial bones include 14 bones, with six paired bones and two unpaired bones. The paired bones are the maxilla, palatine, zygomatic, nasal, lacrimal, and inferior nasal conchae bones. The unpaired bones are the vomer and mandible bones.

How many bones are in the axial skeleton?

Axial Skeleton (80 bones) Skull (28) Cranial Bones. Parietal (2) Temporal (2) Frontal (1) Occipital (1) Ethmoid (1)

What makes up the appendicular and axial skeleton?

The appendicular skeleton is made up of all bones of the upper and lower limbs and the girdles which attach them to the axial skeleton. The Appendicular Skeleton The appendicular skeleton includes all bones of the upper and lower limbs, plus the bones of the pectoral and pelvic girdles that attach each limb to the axial skeleton.

Where are the bone marrow located in the axial skeleton?

List of Bones of the Axial Skeleton. Spongy Bone: This form of bone is known to be spongy because it becomes more hollow towards the center of the bone. Here, the red bone marrow and the yellow bone marrow are located in the head of the femur and humerus.

Which is the vertical axis of the skeletal system?

The axial skeleton forms the vertical axis of the body and includes the bones of the head, neck, back, and chest of the body. It consists of 80 bones that include the skull, vertebral column, and thoracic cage. The appendicular skeleton consists of 126 bones and includes all bones of the upper and lower limbs.