Question:
The joint between atlas and axis is called
The joint between atlas and axis is called
Updated On: Apr 4, 2024
- angular joint
- hinge joint
- pivot joint
- saddle joint.
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The Correct Option is C
Solution and Explanation
Pivot joint is present between atlas and the axis in humans. In this joint articular end of one bone is fixed while the other can rotate over it. In angular joint, an oval condyle of one bone fits into an elliptical concavity of the other, e.g. wrist and meta- carpophalangeal joints. Hinge joint allows movements in one plane only, e.g. knee joint. In saddle joint, small projection of one bone fits into a saddle-like depression of another bone.
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Concepts Used:
Locomotion and Movement
Locomotion
The movement of a creature from one place to another is known as locomotion. During the process, there is the action of appendages such as wings, limbs, and flagella. In some animals, like fish, whales, and sharks, locomotion upshots from a wave-like series of muscle contractions. Locomotion helps an organism in finding their food, avoid harsh weather conditions, escape from their predators, etc.
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