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Per NCERT Class 10 Biology Ch 5, the human EXCRETORY system consists of which structures?
AA pair of kidneys, a pair of ureters, a urinary bladder, and a urethra
BJust the kidneys
CStomach and small intestine
DLiver and pancreas only
Answer & Solution
Correct answer: A. A pair of kidneys, a pair of ureters, a urinary bladder, and a urethra
Per NCERT §5.5.1, excretory system = 2 kidneys + 2 ureters + bladder + urethra. The other options misstate.
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