Fill in the table “Skeleton of reptiles”

Skeleton departments Bone names and structure Value
Skull (head skeleton) The bones of the medulla, the bones of the jaws, there is a protrusion for attachment to the spine Brain protection, greater head mobility
Skeleton departments Bone names and structure Value
Spine Vertebrae (about 50-60: 7 + 20 + 2 + tail) Spinal cord protection and support of internal organs
Chest (absent in snakes) Vertebrae, ribs, sternum (snakes have no sternum) Protection of internal organs, ribs are involved in breathing
Shoulder girdle Scapula, collarbone, sternum, crow bones Support for the front limbs
Skeleton of the forelimbs The humerus, forearm bones, hand bones, fingers have claws Participate in movement
Pelvic girdle Pelvic bones fused with each other and with the spine Hind limb support
Hind limb skeleton Femur, tibia and fibula, foot bones, toes have claws Participate in movement
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