6. Among vertebrates, single circulation is found in_________.
(A) Actinopterygii
(B) Amphibia
(C) Aves
(D) Mammalia
(E) Reptilia

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統計: A(0), B(1), C(0), D(0), E(0) #3385285

詳解 (共 1 筆)

#6803995
當然可以,以下是關於這道考題的詳細解答說...
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