問題詳情
19. What makes sexually reproduced offspring genetically different from their parents?
(A) genetic recombination during meiosis
(B) crossing over during mitosis
(C) genetic recombination during mitosis
(D)Sexual reproduction does not produce genetically different offspring.
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