問題詳情
74. If two species are close competitors, and one species is experimentally removed from the community, the remainingspecies would be expected to ______.
(A) become the target of specialized parasites
(B) expand its realized niche
(C) change its fundamental niche
(D) decline in abundance
(E) unchange
參考答案
答案：B
難度：簡單0.714286
統計：A(0),B(5),C(0),D(0),E(1)