✅ Nasion is the junction of the frontal and nasal bones; Sella is the center of the sella turcica, and Orbitale is the lowest point of the infraorbital margin. B) Lateral incisors and canines
A. Bone grows independently of soft tissue. B. The growth of the face is secondary to the functional needs of the soft tissues. C. Sutures are the primary growth centers. D. Cartilage is the only determinant of growth. Answer: B Explanation: Moss theorized that bone does not grow inherently; rather, it grows in response to the functional demands of the surrounding soft tissue matrix (e.g., the eye growing the orbit). orthodontics mcqs pdf
: Angle’s classification, Simon’s, and Ackermann-Proffit systems. ✅ Nasion is the junction of the frontal