Organism Physiology
Brianna Kibler
October 1, 2014
Principles of Biology
BIO/101
Matthew Scholten
Organism Physiology
We know that an organism is anything that is living and can function by itself. This paper will help understand chameleons and how they have evolved to adapt to their surroundings. It will also discuss their physical features inside and out. Myths and facts will be revealed, as well as a few comparisons between sexes. Though there are many species of chameleons, everything discussed will be in reference to them as a whole.
Chameleons are part of the reptile family. Half of their population lives and originated from Madagascar. Others can be found in the Middle East, Europe, and India. Fossils …show more content…
They consist of a heart, oesophagus, lungs, liver, intestine, fat bodies, gal bladder, kidney, and cloaca. Females also have ovaries and oviducts for reproduction. They have a skeletal system that includes a very unique and important bone, the hyoid, iii (Terraristik). The hyoid is the bone that is connected to their tongue. When chameleons extend their tongues you will notice that up close the bone’s outline is seen through the tongue. The hyoid is also used against predators when a chameleon feels threatened. They will push it down to extend their throat out to give the appearance that they are …show more content…
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