Final answer:
The larynx contains both hyaline and elastic cartilage, with hyaline providing strong and flexible support and elastic cartilage offering rigidity and elasticity.
Step-by-step explanation:
Within the larynx, two types of cartilage can be found: hyaline cartilage and elastic cartilage. Hyaline cartilage is the most abundant type of cartilage in the body, characterized by its smooth surface and presence in areas like the rib cage, nose, and ends of long bones for joint articulation. Elastic cartilage, on the other hand, provides rigidity and elasticity, found in areas such as the outer ear and portions of the larynx. Therefore, the answer to which type of cartilage is found in the larynx is d. Both a and b, meaning both hyaline and elastic cartilage are present.