Suppose you discover a new species of animal that does not have body segments, but is triploblastic, eucoelomate, and cephalized. Under the molecular phylogenetic scheme, you would allocate it to which phylum?
A. Echinodermata.
B. Nematoda.
C. Mollusca.
D. Platyhelminthes.
E. Arthropoda.
Answer: C
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