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Difficulty: MediumStructural Adaptations for Survival: Coloration, Camouflage, and Mimicry

An unpalatable species of butterfly displays vivid red and black wing patterns that make it highly conspicuous to avian predators, whereas a palatable moth species residing in the same habitat possesses mottled brown wings that blend seamlessly with tree bark. Which of the following correctly classifies the primary survival adaptations exhibited by the butterfly and the moth, respectively?

  1. Aposematic coloration in the butterfly and cryptic coloration in the mothAnswer
  2. B
    Protective mimicry in the butterfly and aposematic coloration in the moth
  3. C
    Cryptic coloration in the butterfly and Batesian mimicry in the moth
  4. D
    M��llerian mimicry in the butterfly and warning coloration in the moth

Answer

Aposematic coloration in the butterfly and cryptic coloration in the moth
The unpalatable butterfly displays bright, high-contrast colors to advertise its defense to predators, which defines aposematic (warning) coloration. In contrast, the palatable moth relies on matching the color and texture of tree bark to hide from predators, which defines cryptic coloration (camouflage).

Step-by-Step Solution

1
Analyze the butterfly's adaptation
The unpalatable butterfly uses bright red and black colors to advertise its unpleasant taste to predators. This display is known as warning or aposematic coloration.
Aposematism is an evolutionary adaptation where conspicuous signaling deters predators by indicating unpalatability or toxicity.
2
Analyze the moth's adaptation
The palatable moth avoids predation by matching the texture and color of tree bark, making it difficult for predators to detect. This is known as camouflage or cryptic coloration.
Cryptic coloration prevents detection by blending the organism into its inanimate physical environment.
3
Combine and match the classification pair
The butterfly uses aposematic coloration and the moth uses cryptic coloration.
This correctly pairs warning signaling with environmental camouflage.

Key Concept

Distinction between aposematic coloration (warning signals in noxious organisms) and cryptic coloration (camouflage matching surroundings).
Estimated Time:1m 0s
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Topics

Structural Adaptations for Survival: Coloration, Camouflage, and Mimicry

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