Multiple choice

Which of the following is an immovable joint?

  1. Shoulder and arm

  2. Hip bone and leg

  3. Ankle and foot

  4. Cranium and upper jaw

  5. Skull and backbone

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

It is correct. The cranium and upper jaw is an immovable joint. In this joint, no movement is possible between the two bones.