MCQ
Lubrication occurs at hinge joints which need to be able to move without friction.Which one of the following substances aids lubrication?
  • A
    Connective tissue
  • B
    Cartilage
  • C
    Ligament
  • Synovial fluid

Answer

Correct option: D.
Synovial fluid
(D)Synovial fluid
Explanation:
Synovial fluid is a transparent viscid lubricating fluid secreted by a membrane of an articulation, bursa, or tendon sheath. Synovial fluid is necessary for normal joint function.

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