Endochondral ossification is a bone formation that starts with a ________.
cartilage
Cartilage development starts at approximately the end of the ________ week of embryonic development.
C. fourth week
Endochondral ossification of some cartilage starts at approximately the _______ week of embryonic developments.
B. eight
This process might not begin in other cartilage until as kate as 18-20 years of age.
What bones of the skeletal system develop through endochondral ossification?
Bones of the base of the skull, parts of the mandible, the epiphysis of the clavicles and most of the remaining skeletal system develop through endochondral ossification.
What are the steps in endochondral ossification formation?
1. Cartilage model formation
2. Bone collar formation
3. Primary ossification center formation
4. Secondary ossification center formation
5. Adult bone
Hyaline cartilage is produced by the cells called __________.