Locomotion And Movement Ques 31
31. The joint found between sternum and the ribs in humans is
(a) angular joint
(b) fibrous joint
(c) cartilaginous joint
(d) gliding joint
Show Answer
Answer : c
Hints & Solutions
(c) In angular joint articulating surface of one bone is oval and convex whereas that of the other is elliptical and concave, it allows movement only in two directions e.g. Wrist. Fibrous joints are unmovable joints e.g. Sutures of skull. Cartilaginous joints have little motility due to disc of fibrocartilage between the articular ends. In gliding joints articulate end of both the bones are either flat or curved to allow gliding movements. e.g. between carpels and wrist.
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