問題詳情
50.tWhat is ''effective population size”?
(A)tThe total size of a populationtI
(B)t The population size estimated based on the breeding potential
(C)tThe population size at which a species is able to sustain its numbers and survive
(D)tThe difference between birth rate and death rate
參考答案
答案：B
統計：A:0,B:0,C:0,D:1,E:0
難度：計算中