A) Platyhelminthes - Planaria, Schistosoma, Enterobius
B) Mollusca - Loligo, Teredo, Octopus
C) Porifera - Spongilla, Euplectella, Pennatula
D) Cnidaria - Bonellia, Physalia, Aurelia
Correct Answer: B
Solution :
All the examples belong to the class Mollusca. Hence, the correct option is [b].You need to login to perform this action.
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