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问题

下列有关次级生产力的说法不正确的是( )

A.二级、三级消费者不能同是次级生产

B.生态学中没有三级、四级生产力

C.次级生产是异养生物有机体再利用的过程

D.动物性生产都称为次级生产

参考答案
正确答案:A
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