animals

Why Do Cuttlefish Have W-Shaped Pupils?

šŸ’” The Answer

  • Cuttlefish have W-shaped pupils that help them see color in the ocean's depths.
  • Their unique pupil shape allows them to detect polarization of light underwater.
  • This adaptation aids in spotting predators and prey even in low-light conditions.
  • Cuttlefish use their highly developed eyes to change skin color and pattern instantly.

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