問題詳情
20.Darwin used the phrase"descent with modification'' to explain which of the foll
(A) descent of all organisms from a single, ancient ancestor
(B) the unity of life
(C) the diversity of life
(D) both the unity and diversity of life
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增