Answer:
The correct answer will be option-B
Explanation:
Renal veins are the veins which carry oxygen-depleted blood or filtered blood from the kidney to the vena cava. The renal veins entering the kidney gets divided into two veins that are the left renal vein and the right renal vein.
The renal veins are not only responsible for return filtered blood to the bloodstream but it also carries the blood away from the ureter.
Thus, Option-B is the correct answer.
