CUET Preparation Today
Match the Column I with Column II:
|
A-(iv), B-(iii), C-(i), D-(ii). A-(ii), B-(iii), C-(iv), D-(i). A-(iv), B-(iii), C-(ii), D-(i). A-(iii), B-(iv), C-(ii), D-(i). |
A-(iv), B-(iii), C-(ii), D-(i). |
The correct answer is Option (3) - A-(iv), B-(iii), C-(ii), D-(i).
Joints have been classified into three major structural forms, namely, fibrous, cartilaginous and synovial. Fibrous joints do not allow any movement. This type of joint is shown by the flat skull bones which fuse end-to-end with the help of dense fibrous connective tissues in the form of sutures, to form the cranium. In cartilaginous joints, the bones involved are joined together with the help of cartilages. The joint between the adjacent vertebrae in the vertebral column is of this pattern and it permits limited movements. Synovial joints are characterised by the presence of a fluid filled synovial cavity between the articulating surfaces of the two bones. Such an arragement allows considerable movement. These joints help in locomotion and many other movements. Ball and socket joint (between humerus and pectoral girdle), hinge joint (knee joint), pivot joint (between atlas and axis), gliding joint (between the carpals) and saddle joint (between carpal and metacarpal of thumb) are some examples. |
