Ureter
tubes used in the urinary system in most animals
The ureter is the tube in the human body that takes urine from the kidney to the bladder.
The ureter are the tube that convey urine from the kidney to the urinary bladder they are about 25 to 30 centimetre long with the diameter of about 3 mm the numerator is continuous with the funnel shaped renal pelvis it passes downward through the abdominal cavity