Question

Choose the pair of joints that belong to the same category.

• A. Knee joints and neck joint
• B. Knee joints and elbow joints
• C. Shoulder joints and elbow joints
• D. Ankle joints and neck joint

Answer 1

The correct option is B

Knee joints and elbow joints

Knee joints and elbow joints are examples of hinge joints. A hinge joint is a common class of synovial joint that includes the ankle, elbow, and knee joint. Hinge joints are formed between two or more bones where the bones can only move along one axis.