為一題Brooker的遺傳學~ - 考試
By Bethany
at 2011-05-09T23:48
at 2011-05-09T23:48
Table of Contents
If two triploid species interbreed, the offspring will be?
A) allotriploid
B) allohexaploid
(我把選項簡化了,因為只有此二選項有討論空間)
這題答案是B
我的想法:
兩個不同種做interbreed,如 X種 加 Y種
假設X種 aaa bbb ccc, Y種為 ddd eee
那和起來就是 aaa bbb ccc ddd eee,請問這樣為和是 allohexaploid
我覺得因該是 allotriploid(異源的三倍體),因為每條染色體能是三條壓~><
請問要如何解?
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