What is the excretory system in humans comprised of?

What is the excretory system in humans comprised of?
  1. One pair of kidneys and a urethra
  2. One pair of kidneys, a pair of ureters, a urinary bladder and a urethra
  3. One pair of kidneys and a urinary bladder
  4. One pair of kidneys and a pair of ureters

Solution

The excretory system in humans consists of one pair of kidneys, a pair of ureters, a urinary bladder and a urethra.

Asked in: NCERT

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