Part of Sheep eye that does not appear in humans eye?

Answer 1

One part of the sheep eye that does not appear in the human eye is the tapetum lucidum. This reflective layer is located behind the retina and enhances night vision by reflecting light that passes through the retina back into the eye, giving it a characteristic glow in low light. Humans lack this structure, relying instead on a more developed fovea for sharp central vision. The presence of the tapetum lucidum is one of the adaptations in sheep that allows them to see better in dim lighting conditions.