Like most human ... blue eyes is related and some weird facts about the human body. Keep reading for everything you ever ...

In this video, learn about different parts of the human eye ... and blue, and all the millions of shades in between. The rods and the cones send information about shapes and colours up to the ...

Scientists have come up with scenarios through which the first eye-like structure, a light-sensitive pigmented spot on the skin, could have gone through changes and complexities to form the human ...

Each chapter is a skilful blend of anatomy and up-to-date physiology ... The development of the eye is discussed in various ways. Chapter 1, "The formation of the human eye," focuses on overall ...