What is the primary benefit of a cat's vertically elliptical pupil?

Answer

Maximizing light intake and allowing superior depth perception.

The specialized, vertically elliptical pupil is highly efficient, expanding into a near-perfect circle in darkness to maximize light intake and rapidly contracting to shield the retina in bright light, which provides superior depth perception essential for pouncing predators.

What is the primary benefit of a cat's vertically elliptical pupil?

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