Microbiology Which one of the following statements about cilia is true? A They possess a 9 + 0 configuration of microtubules. B They do not contain an axoneme. C They contain ciliary dynein arms. D They are nearly identical to centrioles. 💡 Explanation Which one of the following statements about cilia is true? ✓ Correct Answer: C. They contain ciliary dynein arms.