問題詳情
52. Darwin concluded from his observations of nature and readings that__?
(A) population growth
is unlimited, leading to the large numbers of organisms；
(B) individuals compete with one
another for limited resources and only the fittest survive；
(C) an individual's likelihood of
survival and reproduction are mostly due to chance and changes in the environment；
(D)
individuals compete with one another for limited resources and only the fittest reproduce.
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