Mimetic in this context refers to survival techniques in animals through imitation. Some insects show mimetic colors to blend with leaves and avoid predators.
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Not Always Visual
Mimetic can also refer to behaviors or sounds, not just physical appearance. The bird's mimetic call tricked others into thinking predators were near.
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Human Mimicry
Sometimes 'mimetic' describes people imitating others, often unconsciously. Children have mimetic tendencies, copying adults' gestures.