問題詳情
72. In species interaction, which one is the correct description of allelopathy?
(A) Amensalism
(B) The secretion of toxins into the environment by plant roots or leaves
(C) Commensalism
(D) Mutualism
(E) The movement of genes from one species to another
參考答案
答案：B
難度：適中0.444444
統計：A(2),B(12),C(1),D(1),E(4)