In the diagram, the structure labelled II is the? By: Sunday|Published on: Sep 6|Categories: Biology JAMB| 0 comments A. spermathecal pore B. cocoon C. clitellum D. chaetea Correct Answer: Option C – clitellum Users Also Read These:Using the diagram, the part labelled IV is for?The part labelled III in the diagram below is the…The part labelled I in the diagram is the?The part labelled "a" in the above diagram is used for?Use the diagram below to answer this question. The…SEE ALSO Which of the following substances when lost from the body of a mammal will not be returned to the ecosystem?