Which of the following types of reproductive barriers separates a pair of moth species that could interbreed except that the females' mating pheromones are not attractive to the males of the other species?

Question

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Behavioral isolation refers to the reproductive barrier that arises when two species that could otherwise interbreed have differences in courtship rituals, behaviors, or signals. In this case, the difference in attractiveness of mating pheromones between the moth species results in the males being behaviorally isolated from females of the other species.

Which of the Following Types of Reproductive Barriers Separates a Pair