Choose the odd one out from the following terms and name the category to which the others belong:
Uterus, Urethra, Urinary bladder, Ureter.
Topic: Organs of the urinary system
Answer
Odd one out: UTERUS. Category of the others: ORGANS OF THE EXCRETORY (URINARY) SYSTEM.
Ureter, urinary bladder and urethra are all parts of the URINARY system, and they come in that order: URETER — carries urine from the kidney to the bladder URINARY BLADDER — stores it URETHRA — carries it from the bladder to the outside
The UTERUS (womb) belongs to the female REPRODUCTIVE system.
THE TRAP is that all four words begin with U and three of them look almost identical. This is the same trio the 2025 paper tests by asking for the difference between the urethra and the uterus. Learn the three urinary words as a sequence — ureter, bladder, urethra — and the uterus stands apart at once.