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प्रश्न
Why our backbone is slightly moveable?
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उत्तर
In the backbone, vertebrae are joined by gliding points, which allow the body to be bent back, front or side wards.
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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
The place where two bones meet is termed as ______.
The bones at the elbow are joined by a ______ joint.
Irregular bones are seen in ______.
Phalanges refer to bones of the ______.
The bones need two important minerals which are ______ and ______.
The bone of the upper jaw is an immovable bone.
How are joints classified? Explain with an example.
Which type of movement would have been possible if
our elbow had a fixed joint.
Match List I with List II:
| List I (Type of Joint) | List II (Found between) |
| A. Cartilaginous Joint | I. Between flat skull bones |
| B. Ball and Socket Joint | II. Between adjacent vertebrae in vertebral column |
| C. Fibrous Joint | III. Between carpal and metacarpal of thumb |
| D. Saddle Joint | IV. Between Humerus and Pectoral girdle |
Choose the correct answer from the options given below:
