Elbow joint is an example of
Show Hint
The hinge joint is a form of diarthrosis (freely movable joint) that allows angular movement in one plane only, increasing or decreasing the angle between the bones. Examples are - knee joint and elbow joint.
- hinge joint
- gliding joint
- ball and socket joint cartilaginous joint - skull bones
- pivot joint fibrous joint - between phalanges.
The Correct Option is A
Solution and Explanation
Elbow joint is an example of the hinge joint.
The arm of the human body is composed of three bones that join together to form a hinge joint called the elbow. The upper arm bone (humerus) connects from the shoulder to the elbow which forms the top of the hinge joint. A hinge joint, a type of synovial joint, is a form of the freely movable joint allowing angular movement in one plane only, increasing and decreasing the angle between the bones. For e.g., the knee joint and the elbow joint. It provides uniaxial movement.
So, the correct answer is option A 'Hinge joint'.
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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.
Some examples of locomotion are walking, running, swimming, etc. Movement, on the other hand, refers to any type of motion that need not be localized.
Read More: Locomotion and Movement
Movement
Movement is generally described as a state of changing the position from rest to motion or vice-versa. Movement can be both voluntary movement and involuntary movement. Movement helps an organism perform essential functions, such as pumping blood to the different parts of the body, etc.
Read More: Difference between Locomotion and Movement