The urinary system consists of the kidneys, ureters, urinary bladder and urethra. Urine is formed in the kidneys and stored in the urinary bladder. The urethra serves as the passageway for urine. E... | more...

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Channels: Scientific Animations

Tags: urinary system bladder urology

Upload by: jamvj on 01-06-2009.

Duration: 0m 24s

Dnatube: Sciencific and Medical video site.