Anatomy Which one of the following characterizes a poal system of blood vessels? A The absence of a capillary bed, thus shunting aerial blood directly to venules B A capillary bed supplied and drained by a larger, non capillary vessel C Two capillary beds connected by a larger blood vessel D A continuous capillary bed that extends from one organ to another 💡 Explanation Which one of the following characterizes a poal system of blood vessels? ✓ Correct Answer: C. Two capillary beds connected by a larger blood vessel