There are many things in the house
the house that have joints, e.g., door and scissors.
compare the joints of your body with different joints that you see in various
apliances in your house. Record your results in the following table:
Name of the joint in our body
Joint in an appliance which is similar
Hinge of the door
Hinge joint
Ball and Socket joint
Pivot joint
Gliding joint
Answers
Explanation:
Hinge joint is present in the hands.
Ball and socket joint in knees in legs.
Pivot joint in the head and neck joints .
Gliding joint in the thumb finger.
Hope this helps you.
Answer:
Joints are the parts of body where two or more bones meet that helps in movement.
Six types of joints are:
- ball and socket joint
- hinge joint
- pivot joint
- saddle joint
- gliding joint
- condyloid joint
Explanation:
Ball and socket joint: in this joint, one cup is fitted to another. Examples of this joint in home are fan
Hinge joint: bones move in one direction only.
Examples of this joint in home are door, windows, switches, pens, handles of almirah.
Pivot joint: one part gives a round movement around the ring formed by another part.
Examples of these joint are taps,rotation of handle sewing machine.
Gliding joint: it allows limited movements.
Examples of these joint are keys movement in lock.