The process of ossification begins at a primary ossification center in both intramembranous and endochondral ossification. the process of ossification begins at a primary ossification center in both intramembranous and endochondral ossification. a. true b. false

The correct answer is true. Both intramembranous ossification and endochondral ossification originates from a primary ossification center. The primary ossification center, as the name implies, is the focus where the bone tissue starts ossifying. Primary ossification centers are usually found in the diaphysis of long bones or in the body of irregular bones.