Q: In which of the following phylum, would you place an animal with a bilaterally symmetrical, triploblastic body without a true internal cavity (coelom)?
(a)Porifera
(b)Platyhelminthes
(c)Cnidaria
(d)Annelida
Correct Answer: (b)
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Q: In which of the following phylum, would you place an animal with a bilaterally symmetrical, triploblastic body without a true internal cavity (coelom)?
Correct Answer: (b)