Single Choice

Which of the following is incorrect for Pheretima?

AGenital papillae are present in 17th and 19th segment
BMale genital pores are present on 18th segment
CClitellum is present on segments 24,25,26.
Correct Answer
DSegments of earthworm are called somites

Solution

Clitellum or cingulum is a prominent circular band of glandular skin found from the 14th to 16th segments. It secretes mucus and albumen which helps in the formation of cocoon, and is used from fertilization of the eggs.

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