Lab-grown retinas explain why people can perceive colours that dogs cannot: Study
MARYLAND: Researchers used human retinas grown in a petri dish to discover how an offshoot of vitamin A produces the specialised cells that allow us to see millions of colours, a talent that dogs, cats, and other mammals lack.The findings, published in PLOS Biology, increase understanding of colour blindness, age-related vision loss, and other diseases … Read more
