Question

1. Write a short note on ball and socket joint.
2. What problems would you face if your neck had a hinge joint?
3. Write T for true or F for false.
(a) Joints help bones move in different directions.
(b) A hinge joint can move in many directions.
(c) A pivot joint helps our head move only back and forth.
(d) The bones connected to joints can move smoothly because
of a fluid, which acts like a lubricant.​

Answer 1

Answer:

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Explanation:

Ball-and-socket joint, also called spheroidal joint, in vertebrate anatomy, a joint in which the rounded surface of a bone moves within a depression on another bone, allowing greater freedom of movement than any other kind of joint..