They also tend to have pupils that open more widely in low light ... (Both are named after their relative shapes.) Cones work in bright light and register detail, while rods work in low light ...

They conclude that pupil shape and size plays a key role in the grand scheme of evolution. And with all the advantages of goat eyes, you might even start to get jealous. Follow Tech Insider ...

Medically reviewed by Christine L. Larsen, MD The pupil is the opening located in the center of the iris of the eye. It ...

They also tend to have pupils that open more widely in low light ... (Both are named after their relative shapes.) Cones work in bright light and register detail, while rods work in low light ...