Activity 3. Exercises

CO, Melissa Joy_Activity 3

CO, Melissa Joy_Activity 3

by Melissa Joy Co -
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1. Which bone (yellow) is centrally located and joins with most of the other bones of the skull?

           - SPHENOID BONE

2. What are the two mechanisms by which the bones of the body are formed and which bones are formed by each mechanism?

           - Intramembranous ossification (skull and clavicles)

           - Endochondral ossification (rest of the skeleton; ex. Femur)

3. What are the synovial joints being described in the video?

- Ball and socket joint

- Hinge joint

- Pivot joint

- Condyloid joint

- Saddle joint

- Gliding joint

4. Which type of synovial joint allows for the widest ranges of motion?

­- ball-and-socket joint