This talent is due to pigment cells called chromatophores in octopus skin.

这种天赋是章鱼皮肤上的一种色素细胞起到了关键作用。

How strongly it's turned on determines how much pigment cells in our eyes make.

它的强弱决定了我们的色素细胞的形成量。

However, in modern birds, feather color is influenced by the shape and arrangement of pigment cells called Eumelanosomes.

然而，在现代鸟类中，羽毛颜色受称为真黑素体的色素细胞的形状和排列的影响。