Masters Of Disguise

Chameleons are exotic misunderstood creatures that are native to express regions in the world. These regions are northern Africa, the Middle East, India and Madagascar. Most eff identify chameleons with their food colouration changing abilities believing that they can keep up any form of color to blend in with their surroundings. whatsoever cultures even believe that chameleons represent the devil by mankind able to manipulate their appearance. Chameleons have a very advanced(a) barque pigment. Scientist claim that chameleons camouflage themselves to hide from predators but they overly address with their skin. There are more than one c and fifty different species of chameleons through out their native regions. commonwealth comm tho recognize chameleons with their color changing abilities but just straight off certain species of chameleons share the camouflage ability. The chameleon species are detached into both genera Chamaeleo with seventy species , and Brookesia with sixteen species. The Brookesia chameleon species do not budge color (Freedman 3: 815). The Chamaeleo species which do possess the ability to change color are change to do so by varying amounts of pigment displayed by specialized cells in the skin, known as chromatophores (Freedman 3: 814). A Chromatophores is pigment containing and light-reflecting cells rear in amphibians, fish, reptiles, crustaceans and cephalopods(wikipedia). Chameleon skin has deuce layers of chromatorphores, the top layer consists of pigments of red or yellow and the seat consist of pigments of blue or white when these mix it causes the color to change (see figure below). (Robinsonlibrary) Melanin, which is a chemical also tack together in human skin causing us to tan, plays a tremendous role in the skin pigmentation of a chameleon (Cooper). Melanin is just a fancy word for pigment. It is created in the skin by the: metabolism of amino acids called tyrosine. Melanin is essential to chameleons because not except does it s! pread the pigment color...If you want to get a rock-steady essay, order it on our website: OrderEssay.net

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