According to durkheim, functions of deviance include

The answer is "According to Durkheim, functions of deviance include the idea that responding to deviance promotes social unity".

In spite of the fact that deviance as per Durkheim is unavoidable and ordinary and serves essential capacities, that unquestionably does not mean the United States and different countries ought to be glad to have high rates of serious deviance. The sociological speculations we talk about point to specific parts of the social condition, comprehensively characterized, that add to abnormality and wrongdoing and that ought to be the focal point of endeavors to decrease these practices.

Change the texture of their scales

Explanation:

Species with this characteristic are capable of changing the texture to fool predators, not attract mates