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This practice test includes 25 questions from chapter excretory system class 11.
24 Questions 4.5K Join the discussion.
In humans, the excretory system consists of one pair of kidneys, a pair of ureters, a urinary bladder and a urethra. Each kidney has over a millio
534 Join the discussion.
In humans, the excretory system consists of one pair of kidneys, a pair of ureters, a urinary bladder and a urethra. Each kidney has over a millio
534 Join the discussion.
This practice test includes 25 questions from chapter excretory system class 11.
24 Questions 4.5K Join the discussion.