Final answer:
The meniscus is the fibrocartilage that separates the articulating surfaces of bones in the knee. It provides padding and smooth movements between the bones of the knee joint.
Step-by-step explanation:
- The fibrocartilage that separates the articulating surfaces of bones in the knee is the meniscus. The meniscus acts to provide padding and smooth movements between the bones of the knee joint. It is a type of articular disc, which is a fibrocartilage structure found in some synovial joints.