問題詳情
29. Groups of plant or animal subpopulations which are spatially isolated but exchange individuals is called a
(A) metapopulation.
(B) community.
(C) clumped distribution.
(D) corridor.
(E) none of the above.
(A) metapopulation.
(B) community.
(C) clumped distribution.
(D) corridor.
(E) none of the above.
參考答案
答案：A
難度：適中0.4
統計：A(4),B(2),C(0),D(3),E(1)
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