Question

question 13
which of the following is not a step in the formation of endochondral bone?
a periosteum forms from connective tissue on the outside of the developing bone
b hyaline cartilage develops into the shape of the future bone
c osteoblasts deposit osseous tissue in place of cartilage
d hyaline cartilage changes to adipose tissue

Explanation:

• In endochondral bone formation:
• The periosteum forms from connective tissue outside the developing bone (A is a step).
• Hyaline cartilage develops into the shape of the future bone (B is a step).
• Osteoblasts deposit osseous tissue replacing cartilage (C is a step).
• Hyaline cartilage does not change to adipose tissue; it is replaced by bone tissue.

Answer:

D. hyaline cartilage changes to adipose tissue