• Sunscreen of plants

    Sunscreen of plants
    Plants do not get sunburn because they secrete substances that act as sunscreens, helping to protect them from harmful sun rays.
  • Detects pigment Melanin to darken the skin

    Detects pigment Melanin to darken the skin
    Recently, US scientists have discovered skin cells containing pigment Rhodopsin, a visual pigment, that promotes the production of Melanin skin to darken the skin when exposed to