A) coccon formation
B) locomotion
C) excretion
D) copulation
Correct Answer: A
Solution :
During breeding season, glandular cells of citellus become very active- and secrete a slimy substance that forms a girdle like covering around the clitellum. In air, this gradually dries and harden to form a tough but elastic, ring-like egg capsule or cocoon.You need to login to perform this action.
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