Which of the following is classified as a fibrous joint?

• A. Synovial joint
• B. Suture
• C. Synchondrosis
• D. Symphysis

Answer: (B)

Verified step by step guidance

1. Understand the classification of joints: Joints in the human body are classified based on their structure and function. The main types are fibrous, cartilaginous, and synovial joints.
2. Identify the characteristics of fibrous joints: Fibrous joints are connected by dense connective tissue and are typically immovable. Examples include sutures in the skull.
3. Examine the options provided: Synovial joints are characterized by a fluid-filled joint cavity and are highly movable. Synchondrosis and symphysis are types of cartilaginous joints, which are connected by cartilage.
4. Recognize the correct classification: Sutures are fibrous joints found in the skull, where the bones are tightly bound by fibrous tissue, allowing little to no movement.
5. Conclude the identification: Based on the characteristics of fibrous joints, the correct answer is 'Suture', as it fits the definition of a fibrous joint.