**Core Concept**
The question is testing the student's knowledge of the different types of cartilage, specifically the characteristics of articular cartilage (hyaline cartilage) and other types of cartilage. Articular cartilage is a type of connective tissue that covers the ends of bones in joints, providing a smooth, frictionless surface for movement.

**Why the Correct Answer is Right**
Articular cartilage is a unique type of cartilage that is specifically adapted to withstand the high stresses and friction that occur in joints. It is composed of a dense matrix of collagen fibers and proteoglycans, which provides strength, flexibility, and shock-absorbing properties. The cartilage also contains chondrocytes, which are the cells responsible for producing and maintaining the cartilaginous matrix. The specific composition and structure of articular cartilage allow it to function as a cushion between bones, reducing friction and allowing for smooth movement.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because it does not specify the type of cartilage being referred to. There are several types of cartilage, including hyaline cartilage, elastic cartilage, and fibrocartilage, each with distinct characteristics.
* **Option B:** This option is incorrect because it does not accurately describe the composition or function of articular cartilage.
* **Option C:** This option is incorrect because it does not specify the type of cartilage being referred to and does not accurately describe the composition or function of articular cartilage.

**Clinical Pearl / High-Yield Fact**
A key clinical correlation to remember is that damage to articular cartilage can lead to osteoarthritis, a degenerative joint disease characterized by the breakdown of cartilage and underlying bone. This can result in chronic pain, stiffness, and limited mobility.

**Correct Answer: D. Hyaline Cartilage**