4. Which of the following fishes do not have a swim bladder?
(A) Parrotfish
(B)Clownfish
(C) Shark
(D)Surgeonfish

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詳解 (共 2 筆)

#6449208
題目分析: 題目要求判斷哪種魚類沒有魚鰾...
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#5570695
swim bladder鰾魚類脊柱下,薄...

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