**Core Concept**
The ureter's blood supply is derived from branches of various arteries, primarily in the pelvis, which reflect its embryological origin and anatomical course.

**Why the Correct Answer is Right**
The ureter's blood supply is primarily derived from the vesical and middle hemorrhoidal branches of the inferior vesical artery, which is a branch of the internal iliac artery. This is due to the ureter's close proximity to the bladder and the rectum, and its embryological development from the ureteric bud, which is influenced by the nearby mesonephric ducts. This blood supply is crucial for the ureter's function, particularly during pregnancy and labor when the ureter is subjected to increased pressure.

**Why Each Wrong Option is Incorrect**
* **Option A:** The renal artery primarily supplies the kidney, not the ureter, although the upper part of the ureter does receive some blood supply from the renal artery.
* **Option B:** The gonadal vessels, specifically the testicular or ovarian arteries, are not directly involved in supplying the ureter.
* **Option C:** The common iliac artery gives rise to the internal iliac artery, but it does not directly supply the ureter.
* **Option E:** The superior mesenteric artery primarily supplies the small intestine and the proximal part of the large intestine, not the ureter.

**Clinical Pearl / High-Yield Fact**
The ureter's blood supply is an important consideration during urological surgery, particularly when operating on the lower ureter or the bladder. Surgeons must be aware of the potential for bleeding from the inferior vesical artery and its branches.

**Correct Answer: D. Inferior vesical artery**