Animal Kingdom Question 414

Question: Clitellum of Pheretima is thick girdle that is [CPMT 1980, 87, 90; BHU 1996; MH-CET 2003]

Options:

A) Nonglandular around 14-16 segments

B) Glandular around 14-16 segments

C) Glandular arond 16-18 segments

D) Nonglandular around 16-18 segnments

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Answer:

Correct Answer: B

Solution:

In pheretima posthuma, the clitellum occurs around the segments 14, 15 and 16.