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प्रश्न
Differentiate between the following.
Ball and socket Joint and hinge Joint
फरक स्पष्ट करा
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उत्तर
- Ball and socket Joint:
- A ball-shaped head of one bone articulates with a cup-like socket of j an adjacent bone.
- Movement can occur in three planes. This joint allows the greatest range of movement.
- Example: Shoulder, Hip
- Hinge Joint:
- A cylindrical protrusion of one bone articulates with a trough-shaped depression of an adjacent bone.
- Movement is restricted to one plane. This joint allows bending and straightening only.
- Example: Elbow Knee Ankle
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पाठ 19: Movements in Animals - Exercises [पृष्ठ २३१]
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संबंधित प्रश्न
Alongside is shown a diagrammatic skeletal of synovial j oint.
(a) What is a synovial joint?
(b) Where do you find such a joint?
(c) What is the function of cartilages?
(d) Name the parts 1 to 5. 2
Answer the following:
Why can our elbow not move backwards?
The greatest range of movement is seen in ______ joint.
There are ______ types of movable joints.
Synovial fluid helps to reduce friction.
The joint between the rib and breast bone is a fixed joint.
Match the following
| 1. | Ball & socket | a. | Elbow |
| 2. | Saddle | b. | Spine |
| 3. | Hinge | c. | Thumb |
| 4. | Gliding | d. | Hip |
Which one of the following pairs is incorrect?
Give the location of a ball and socket joint in a human body.
Name the type of joint between the following:
Between cranial bones
