According to the handicap principle, honest signaling can evolve if traits involved in communication are:

Question

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The handicap principle suggests that honest signaling can evolve when the traits used in communication are costly to produce or maintain, making it difficult for individuals to fake these signals without incurring significant costs. This ensures that only individuals with genuine qualities can afford to produce such signals.

According to the Handicap Principle, Honest Signaling Can Evolve If