Biology, asked by karthikreddy1965, 1 year ago

Why aren't frogs black or white?

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Answered by GYMlover
0

Although iridophores don't actually produce pigmentation, they reflect light off of the surface of purine crystals inside the cells. ... The layers of pigment cells can alter the color of a frog's skin from bright green to dark brown. This talent helps a frog blend in with its environment. The cells are contortionists.

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