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After Metabolism

 Excretory system-  The organ system that performs the function of excretion is known as the excretory system

  • Excretion – It is the process of removing harmful waste products produced in the cells of living organisms.
  • The excretory system in humans includes –  a pair of kidneys, a pair of ureters, a urinary bladder and a urethra.
  • Kidney- It is the main excretory organ of the human body. It plays an important role in the formation of urine. Human kidney produces about 1 – 1.8L of urine in a day. The urine consists …

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