Biological pigment Biological pigment Biological pigments, also known simply as pigments or biochromes, are substances produced by living organisms that have a color resulting from selective color absorption. Biological pigments include plant pigments and flower pigments. Many biological structures, such as skin, eyes, feathers, fur and hair contain pigments such as melanin in specialized cells called chromatophores. Pigment color differs from structural color in that it is the same for all viewing angles, whereas structural color is the result of selective reflection or iridescence, usually because of multilayer structures. For example, butterfly wings typically contain structural color, although many butterflies have cells
Beauty Is Only Skin Deep Skin Deep" was an R&B number-one hit, the Temptations' fifth, and reached number-three on the "Billboard" Pop Singles Chart. It was also a hit in the United Kingdom, making it to #18 on the UK Singles Chart in late 1966. The song never appeared on a regular Temptations studio LP, but was featured on the group's first "Greatest Hits" album. See "The Temptations" perform "Beauty Is Only Skin Deep" at this link Beauty Is Only Skin Deep "Beauty Is Only Skin Deep" is a 1964 song, that became a 1966 hit single recorded by The Temptations for the Gordy (Motown)