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3/23/22

[Answer] Which animal's eyes have rectangular shaped pupils?

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Which animal's eyes have rectangular shaped pupils?


  • Goats:An eye is a complex structure. It constantly adjusts to the surrounding environment and the amount of light it lets in. Light enters the eye through the pupil, and the mind conjures an image. More sunlight shines through a larger pupil. An animal's pupil is shaped in the most advantageous way for the species. Goats have rectangular-shaped pupils because they need to defend against predators both day and night. The rectangular shape of the goat's pupil increases the accuracy of depth perception in peripheral vision. This helps in evading predators in rugged terrain. Source: Science20.com



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