During endochondral bone formation, ________.
A) the matrix of the cartilage model becomes calcified
B) cells of the perichondrium differentiate into osteoblasts
C) capillaries and osteoblasts migrate into the heart of the cartilage
D) osteoclasts erode the center of the new bone to form a marrow cavity
E) All of the answers are correct.

Question

Quizplus · Accepted Answer

During endochondral bone formation, all of the listed processes occur. The cartilage model's matrix becomes calcified, cells of the perichondrium differentiate into osteoblasts, capillaries and osteoblasts migrate into the heart of the cartilage, and osteoclasts erode the center of the new bone to form a marrow cavity.

During Endochondral Bone Formation, ________