沼虾的排泄器官是（） A.马氏管 B.触角腺 C.平衡囊 D.基节腺

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问题单项选择题 A1型题

沼虾的排泄器官是（）

A.马氏管

B.触角腺

C.平衡囊

D.基节腺

答案

参考答案：A

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