7. Which of the following statements regarding the body plans of animal is correct?
(A) Cnidarian are bilateral symmetry.
(B) Nematodes are acoelomate.
(C) Platyhelminthes are radial symmetry.
(D) Annelids are psudocoelomate.
(E) Chordates are deuterostomia.
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題目解析 這道題目考察的是動物的體型計畫...
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