To match List I (Types of Joints) with List II (Descriptions/Functions), let us consider each type:

Fibrous Joints (A): These joints are found where bones are closely fitted together, allowing very little or no movement, such as in the sutures of the skull. So, Fibrous joints correspond to:

III. Skull, don't allow any movement

Cartilaginous Joints (B): These joints occur where the connection between the articulating bones is made up of cartilage, such as between vertebrae in the spine. These allow for limited movement. So, Cartilaginous joints correspond to:

I. Adjacent vertebrae, limited movement

Hinge Joints (C): These include joints like the elbow and knee, where movement is primarily in one axis (like opening and closing a door). So, Hinge joints correspond to:

IV. Knee, help in locomotion

Ball and Socket Joints (D): These joints, such as the hip and shoulder joints, allow for a wide range of movement including rotational. So, Ball and socket joints correspond to:

II. Humerus and Pectoral girdle, rotational movement

The correct matching based on the descriptions and joint types is:

A-III, B-I, C-IV, D-II

Therefore, the correct answer is:

Option D: A-III, B-I, C-IV, D-II