Which of the following organs is NOT part of the urinary tract?

The pancreas is indeed not part of the urinary tract. The urinary tract primarily consists of the kidneys, ureters, bladder, and urethra, which are all involved in the production, storage, and excretion of urine. The kidneys filter waste from the blood to form urine, the ureters carry urine from the kidneys to the bladder, and the bladder stores urine until it is excreted through the urethra.

In contrast, the pancreas is a gland located in the abdomen that plays critical roles in digestion and metabolism. It produces digestive enzymes and hormones such as insulin, which regulates blood sugar levels. Its functions are unrelated to the urinary system, emphasizing why it's accurately identified as not being part of the urinary tract.