What are fibrous bands of connective tissue that hold bones together at a joint called?

Fibrous bands of connective tissue that hold bones together at a joint are known as ligaments. Ligaments play a crucial role in supporting joints by connecting one bone to another, helping to stabilize and maintain the integrity of the skeletal system during movement. They are composed primarily of dense connective tissue, which provides strength and flexibility, allowing for some movement while preventing excessive motion that could lead to injury.

In contrast, tendons are connective tissues that attach muscles to bones, facilitating the movement of bones when muscles contract. Cartilage is a flexible connective tissue that provides cushioning and support within joints but does not connect bones directly as ligaments do. Joints, while related to the discussion, refer to the physical connections between bones themselves, which are held together by ligaments among other structures. Thus, ligaments are specifically responsible for holding bones together at a joint, making them the correct answer.