Which type of cartilage allows for a large degree of resiliency while providing support and is found in the ear and larynx?

Elastic cartilage is the correct answer because it is specifically designed to provide both support and flexibility. This type of cartilage contains a high concentration of elastin fibers in addition to collagen fibers, which allows it to bend and return to its original shape. This unique property makes elastic cartilage well-suited for structures that require both strength and flexibility, such as the external ear (auricle) and parts of the larynx (voice box).

In contrast, hyaline cartilage, while providing support and being found in areas like the nose and trachea, lacks the elastic fibers that confer the same degree of flexibility. Fibrocartilage is known for its tensile strength and can be found in intervertebral discs and the pubic symphysis, but it does not provide the same resilience as elastic cartilage. Articular cartilage is a specialized form of hyaline cartilage that covers the ends of bones in synovial joints, primarily offering cushioning and reducing friction during movement, rather than elasticity.

Thus, elastic cartilage is identified by its ability to withstand repeated bending while maintaining its shape, making it essential for certain anatomical structures.