Question

many hinges are present our fingers .give reason​

Answer 1

Hinge joints, also called ginglymi or ginglymus joints, act like the hinges on a cabinet or door to provide back and forth movement.

The purpose of joints is to provide movement for the body. Different types of joints move in different ways. The hinge joint is shaped to restrict movement to one plane. It has strong collateral ligaments that aid and restrict movement. The ends of the bones are covered with tough cartilage and are lined with the synovial membrane.

The purpose of joints is to provide movement for the body. Different types of joints move in different ways. The hinge joint is shaped to restrict movement to one plane. It has strong collateral ligaments that aid and restrict movement. The ends of the bones are covered with tough cartilage and are lined with the synovial membrane.

Answer 2

Answer:

Hope it helps you to understand it easily.............

Explanation:

Hinge joints are a type of joint

that functions much like the hinge on a door, allowing bones to move in one direction back and forth

with limited motion along other planes.

Now, as we can move our fingers in one direction back and forth with limited motion along other planes like a hinge on a door .Hence we can conclude that hinges are present in our fingers.