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5.右图纵向表示海洋不同深度中鱼类的食物分布状况,曲线甲、乙、丙分别表示三种鱼的数量变化。下列对此图的分析,错误的是(A) 海洋中的鱼类具有垂直分层现象(B) 此图表明鱼类对食物的竞争状况(C) 此图
問題詳情
5.右图纵向表示海洋不同深度中鱼类的食物分布状况,曲线甲、乙、丙分别表示三种鱼的数量变化。下列对此图的分析,错误的是
(A) 海洋中的鱼类具有垂直分层现象
(B) 此图表明鱼类对食物的竞争状况
(C) 此图表明海洋中鱼类的捕食状况
(D) 此图表明海洋中鱼类的共生关系
參考答案
答案:D
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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