GENERAL HISTOLOGY

BONE

OSSIFICATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The epiphysis gets filled with spongy bone
A
Stage 1:Bone Collar Formation
B
Stage 2:Cavitation
C
Stage 3:Diaphysis Elongation
D
Stage 4:Epiphyseal Ossification
Explanation: 

Detailed explanation-1: -The bone collar is a cuff of periosteal bone that forms around the diaphysis of the hyaline cartilage model in developing long bones. The bone collar appears during endochondral bone development to support the growing bone and help it retain its shape.

Detailed explanation-2: -Intramembranous Ossification. During intramembranous ossification, compact and spongy bone develops directly from sheets of mesenchymal (undifferentiated) connective tissue. The flat bones of the face, most of the cranial bones, and the clavicles (collarbones) are formed via intramembranous ossification.

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