Anatomy — Prelims Questions

Which of the following statements about the earthworm's digestive system is INCORRECT?

In *Pheretima*, septal nephridia are found in segments:

Which of the following is a characteristic feature of the earthworm's circulatory system?

The clitellum in an earthworm is primarily involved in:

Which of the following statements correctly describes the nervous system of an earthworm?

Which of the following pairs of structures and their segmental locations in *Pheretima* is correctly matched?