Question

Skeletons of sharks are made of which component?

Answer 1

Sharks are vertebrates, meaning that their skeletons are made up of bones and cartilage. However, unlike bony fish, sharks' skeletons are primarily made up of cartilage. This includes a strong but flexible spine, rib cage, and other skeletal structures.

Answer 2

The skeletons of sharks are made of cartilage, which is a flexible but strong tissue that is lighter than bone. Cartilage is also found in the human body, in areas such as the nose and ears.