Final answer:
A point where two bones meet is called a joint.
Step-by-step explanation:
Joints are crucial for various bodily functions, including movement and stability. They come in different types and allow for varying degrees of movement, ranging from immobile to freely movable.
Classification of Joints on the Basis of Structure involves looking at how bones are connected to each other. There are bony, fibrous, cartilaginous, and synovial joints, each with unique characteristics. For example, fibrous joints are found in the skull and are immovable, protecting the brain. On the other hand, synovial joints like the knee and elbow are freely movable, facilitating a wide range of body movements.
The functional classification of joints includes fixed joints like those found in the skull, and movable joints like the ball-and-socket and hin/ge joints, which are responsible for the movement of limbs.