Question

45 which of the following does not describe articular cartilage? a allows for lengthening b last a lifetime c cover long bone ends d reduce friction at joint

Explanation:

Articular cartilage covers the ends of long bones (so C is a correct description), reduces friction at joints (so D is a correct description), and typically lasts a lifetime (so B is a correct description). However, it does not allow for lengthening. Bone lengthening occurs at the epiphyseal plates (growth plates) in growing bones, not due to articular cartilage.

Answer:

A. allows for lengthening