The change in colour of the chameleon serves as a means of

The change in color of the chameleon serves as a means of camouflage from predators. Chameleons have the unique ability to change the color of their skin to blend in with their surroundings. This helps them avoid being detected by predators and increases their chances of survival. The color change is achieved through the manipulation of pigments in the skin cells called chromatophores, which expand or contract to reveal different colors. Therefore, the color change is not for attracting a mate, repelling enemies, regulating body temperature, or producing a variety of skin pigments, but rather for camouflage purposes.