The correctly matched pair is:
Gliding joint — between zygapophyses of the successive vertebrae
In this pair, a gliding joint refers to the type of joint found between the zygapophyses (also known as articular processes) of successive vertebrae. These joints allow for limited gliding or sliding movements between adjacent vertebrae in the spine.
The other options are not correctly matched:
(A) Cartilaginous joint typically refers to joints where bones are joined by cartilage. The skull bones are often joined by sutures (fibrous joints) rather than cartilaginous joints.
(B) Hinge joint is a type of synovial joint that allows for flexion and extension. It is commonly found in the knee and elbow, not between vertebrae.
(C) Fibrous joint refers to joints where bones are connected by fibrous tissue. These joints are common in locations like the sutures of the skull or the syndesmoses between long bones. Phalanges are typically connected by synovial joints rather than fibrous joints.
Therefore, the correct option is (D): Gliding joint — between zygapophyses of the successive vertebrae
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :
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 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