A) cranial cavity
B) spinal cavity
C) immovable joints
D) free movable joints
Correct Answer: D
Solution :
In freely movable joint (synovial joint) a synovial membrane is present. This membrane is composed of secretory epithelial cells which secrets a thick sticky fluid of the consistency of the white of an egg called synovial fluid. It acts as a lubricant to the joint; provides nutrient materials for the structures within the joint cavity.You need to login to perform this action.
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