Explores the anatomy and functions of human joints, categorizing them into three main types: fibrous, cartilaginous, and synovial. It details the characteristics and subtypes of each joint type, ...
Ancient fish had synovial joints, challenging the idea that flexible skeletons evolved on land. Fossils and modern fish show ...
A synovial joint allows bones or cartilage to slide past each other with the aid of a lubricated cavity between them. These joints are present in land vertebrates and bony fish, suggesting this ...