Biology
Classified in Biology
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FORMATION OF
URINE
*fluids and Wastes that remain in the distal convoluted tubule form urine
The urine is Concentrated in the collecting duct by the osmosis of water.
LOOP OF HENLE
*maintain high Concentration of sodium chloride
ELIMINATION OF URINE
- urine Pass through a ureter
- then it is store in the urinary bladder
- finally it is eliminated through the Urethra
** urine must be Eliminated from the body to remove toxic materials and to maintain homeostasis
EXCRETORY ORGANS
- Lungs: excrete carbon dioxide and water Vapor in exhaled air
- Kidneys: excrete nitrogenous wastes, Salts, water, and other substances in urine
- Skin: excretes water, salts, samll Amounts of nitrogen wastes, in sweat