[請益] 生物的有性和無性差別?
看板CS_TEACHER (補教老師)作者incanada ( *~咩奴~*)時間14年前 (2011/03/13 13:21)推噓19(19推 0噓 25→)留言44則, 15人參與討論串1/3 (看更多)
最近幫學生用題庫做考卷
出現一題
無性生殖和有性生殖得主要差別在於?
(A)有無減數分裂
(B)有無細胞分裂
(C)有無受精作用
(D)....忘記了
我個人覺得 A 和 C 有爭議
結果答案是 C
有一位生物成績很好的男生 96分 就錯這題
所以我就幫他看一下
當然我對 C 選項完全沒有疑問
但我也覺得 減數分裂不是要形成配子的情況才會發生嗎?
所以也是有性和無性的差別之處...
還是說 有沒有人知道
哪種生物 牠會行減數分裂但是牠是無性生殖的阿?
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