Pharaoh cuttlefish they can show a mottled white and brown color, with a center circle of brown. The mechanism for color is the same in the Pharaoh cuttlefish as it is in other cuttlefish. This colour-changing function is produced by groups of red, yellow, brown, and black pigmented chromatophores above a layer of reflective blue and green tinted iridophores and leucophores, with up to 200 of these specialized pigment cells per square millimeter. These sacs of color are controlled by rings of muscle around the sac. The cuttlefish expands and contracts these muscle rings in order to show different colors. It is
The Symbol of the Unconquered race that reveals Eve’s black parentage, something that Van Allen was completely unaware of. The film ends with Van Allen learning the truth and the two of them declaring their love for each other. The Symbol of the Unconquered The Symbol of the Unconquered (also known as The Wilderness Trail) is a 1920 silent "race film" drama produced, written and directed by Oscar Micheaux. It is Micheaux's fourth feature-length film and along with "Within Our Gates" is among his earliest surviving works. "The Symbol of the Unconquered" was made at Fort Lee, New Jersey, and released by Micheaux on November