Which tissue type is described as masses of connective tissue large enough to be visible to the unaided eye and composed of collagen?

• A. Muscle
• B. Superficial Fascia
• C. Tendon
• D. Skin

Answer: (B)

Think of fascia as a sheet‑like layer of connective tissue that can be seen with the naked eye. The description points to a tissue that forms a distinct, visible mass under the skin and is built largely from collagen in its extracellular matrix, providing structural strength. The superficial fascia fits this picture: it lies just beneath the skin, often contains fat, and is composed of connective tissue with collagen fibers that give it form and integrity. This sets it apart from muscle (which is contractile), skin (an organ with multiple tissue types, not a single collagen-rich mass), and tendons (which are dense regular collagenous cords specialized for transmitting force). The collagen-rich, sheet‑like nature of superficial fascia makes it the best match for the description.