Do a nonpoisonous butterfly has coloration and markings similar a poisonous butterfly is example of what?

This phenomenon is an example of Batesian mimicry, where a nonpoisonous species evolves to imitate the warning coloration of a toxic or poisonous species. This mimicry helps the nonpoisonous butterfly avoid predation, as potential predators may associate the bright coloration with an unpleasant taste or harmful effects. By resembling a harmful species, the mimic gains a survival advantage without actually possessing the toxic traits.