Urinary System and Natural Selection
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This paper consists of two parts. The first part provides a general overview of the structures that are found in the urinary system. Urine formation is traced from the blood and renal corpuscle through the urethra. The second part of the paper investigates natural selection and evolution. This topic uses the evolution of a squirrel's tail to help with thermoregulation.
From the Paper:"The urinary system consists of several structures including the kidneys, ureters, bladder and urethra. Most people have been taught the function of the urinary system is to produce urine to help remove wastes from circulation. This point is correct, however, the urinary system plays many more roles in the human body than just forming urine. From a physiological standpoint the kidneys function in a homeostatic manner to help regulate water and electrolyte balance. Any disturbances in normal blood osmolarity will necessitate physiological changes to return the system to normal. Additionally, the urinary system functions to maintain proper water..."
Cite this Descriptive Essay:
Urinary System and Natural Selection (2008, December 01) Retrieved August 06, 2020, from https://www.academon.com/descriptive-essay/urinary-system-and-natural-selection-139833/
"Urinary System and Natural Selection" 01 December 2008. Web. 06 August. 2020. <https://www.academon.com/descriptive-essay/urinary-system-and-natural-selection-139833/>