The process by which cartilage is formed from mesenchymal tissue during embryonic development.

A protein found in cartilage that provides structural support and elasticity.

The complete set of mitochondria within a cell.

A rare type of cancer that forms in cartilage cells, typically occurring in bones.

A phylum of animals that includes all vertebrates and some invertebrates, characterized by the presence of a notochord, a dorsal nerve cord, and pharyngeal slits.

A condition in which the eyelid turns outward, exposing the conjunctiva and causing irritation.

The pair of mouthparts found in arachnids and some other arthropods, typically modified for grasping and tearing food.

A limb or claw on crustaceans, such as lobsters or crabs, that is specialized for grasping or defense.

An attraction between atoms or ions that allows the formation of chemical compounds, such as covalent, ionic, or metallic bonds.

A change in which the chemical composition of a substance is altered, resulting in the formation of new substances.