Multiple choice

Urine leaves the kidney through the

  1. urethra

  2. ureter

  3. collecting duct

  4. renal vein

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Ureters are long tubes which connect the kidneys with the urinary bladder. Urinary bladder is a muscular sac where urine is stored until the pressure of the expanded bladder leads to urge to pass it out through the urethra.