問題詳情
25. Which statement about variation is TRUE?
(A) All phenotypic variation is the result of genotypic variation
(B) All genetic variation produces phenotypic variation
(C) All new alleles are the result of nucleotide variability
(D) All nucleotide variability results in neutral variation
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