Παραδείγματα από το σώμα κειμένου για color vision
1. "It opens up huge doors to understanding how color vision evolved and where it can go," said Brian C.
2. Verrelli, an evolutionary geneticist who studies color vision at Arizona State University and was not involved in the work, published today in the journal Science.
3. Scientists studying the evolution of color vision had identified the DNA mutation that gave rise to the third kind of cone cell.
4. The advance, which relied on imaginative tests to confirm that the mice can perceive all the hues that people see, helps resolve a long–standing debate about how color vision arose in human ancestors tens of millions of years ago.
5. The report released by the National Programme for Combating Blindness found that cataracts or color vision deficiency was the leading cause of blindness which affects more than one percent of Sudanese.