Question

C. Give one word for each of the following.

1. The long bony structure that runs along the back of________

2. A thick muscular organ responsible for movement in snails_______

3. Hard outer skeleton found in a cockroach________

4. Body shape found in fish and birds_______

5. An organ protected by the ribcage________

6. The place where two or more bones are joined together________

7. The strong structures by which bones are held together at the joints_________

8. Joint found in tooth sockets________

9. The type of joint found in knee between the thigh and lower leg_________

10. The structures which make it possible for the bones to move at the joints_________​

Answer 1

1) backbone

2) muscular foot

3) chitinous skeleton

4) streamlined

5)heart

6) joint

7)Ligaments

8) Immovable joint/Fibrous Joint

9) Hinge Joint/Movable joint

10) Muscles