Final answer:
If Batesian mimics surpass models in number, the protective effect of mimicry lessens, potentially leading to increased predation on both mimics and models. Without mimicry, Batesian mimics would likely face greater predation.
Step-by-step explanation:
If there are more Batesian mimics than models, the effectiveness of the mimicry can be significantly reduced. Batesian mimicry is an adaptation where a non-threatening species evolves to look like a harmful species to avoid predation. Predators avoid the mimics due to their resemblance to the dangerous model species. However, if mimics become too numerous, predators might begin to learn that some individuals with the warning coloration are not harmful, leading to an increase in predation on both the mimics and the actual harmful species. This could result in increased predation pressure on the mimic species, counteracting the protective benefits of their mimicry. If an animal species classified as a Batesian mimic did not possess its mimicry attributes, it would likely suffer increased predation because its predators would not have the instinct to avoid eating it based on its appearance.