問題詳情

57. Countercurrent exchange in the fish gill helps to maximize which of the following?
(A) endocytosis
(B) blood pressure
(C) diffusion
(D) active transport
(E) osmosis

參考答案

答案:C
難度:適中0.5
統計:A(1),B(2),C(9),D(0),E(4)

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