試題詳解

46. Which of the following statements about succession is correct?
(A) Secondary succession can occur where a disturbance has left soil intact. 
(B) Primary succession occurs in areas where soil remains after a disturbance.
(C) Secondary succession occurs where no soil exists.
(D) Through successional dynamics，all communities will eventually reach a status of equilibrium. 
(E) Some cases of succession involve facilitation, a phenomenon in which local species inhibit the growth of newcomers.