ǰλãҳ > 高中生物2019-2020学年人教版必? ???单元测试 (2) - 百度文库
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26(14)ijֶɫкɫɫͰɫ֣ͼʾɫŴԵλ(AaBb)ơش⡣
(1)ԵλŴ________(ѭѭ)϶ɣж_______________________________
_____________________________________________________
(2)ΪAaBbĸΪ________ֻ͵Ĵ۸䣬F1пֵܳıͼΪ_________________________________
F1бռӵڶλĴ۸䣬ıͼΪ______________________________________________________________
________________________________________________________________ (3)ijɫԸ壬ҪȷøĻͣʵ鲢Ԥʵ
ʵƣ_____________________________________________________ ________________________________________________________________ Ԥʵ_________________________________________________ _______________________________________________________________ 27(10)ͼױʾΪAaBbijߵȴԶﴦϸѲͬʱڵϸͼұʾöϸѵIJͬʱȾɫĿ仯ߣʾöγֳϸĹͼ⣬ʾijϸȾɫ
λùϵͼش
(1)붯ϸصϸ塢塢________ (2)ͼBEϸ________________Ⱦɫ壬Eϸķʱͼе________()Ρ
(3)ϸѹУϸȾɫʱӱͼе________________()
(4)ͼӦͼеϸ________(١ڡۡ)ϸĻ________
(5)ڲDZ£ͼкеλϸA⣬________________(ĸ)
28(14)ɫäೣһְXȾɫŴ(ɫäbʾ)ش⣺
(1)ijԱķһɫäĶӺһŮԷĻΪ________________ŮǴӵĸ________Ůһӽ飬һӵĸ________
(2)ijɫäкĸĸ游ĸ游ĸУ游ɫä⣬ɫɫäкĸıΪ________кɫä________ɫäкĸĸһкĸΪ________
(3)ɫäŴ______________ɣڿƸ״
λ________ȾɫϣŴ____________磺һԻɫäֻܴ________(סĸס)ﴫԺֻܴ________ŴŴѧϳΪ________
29(12)֪Ӭ(A)ͺ(a)ֱë(B)ͷֲë(b)Ϊһ״AaλڳȾɫϣBbλδ֪ijȤСͬѧһֲֻëӬһֱֻëӬӽһбͼΪֱëûֲëúֱëúֲë3311
(1)ʵǷȷԻѭ϶ɣ________(ǡ)
(2)ʵȷBbλáеױF1ӬΪϣоȷBbֻλXȾɫϣλڳȾɫϡƹӬһٴνѡϢдֿԷԤʵ
(Ϊӽʵ飬ֻһӽ)
һ_______________________________________
Ԥڣ__________________________________BbֻλXȾɫϡ
______________________________________________
Ԥڣ__________________________________BbֻλXȾɫϡ
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