33.(9分)
(1)_____________________________________________
(2)________________________
(3)______________________ _______________________________________________
________________________________________________________________________
__________________________________________________________________(3分)
(4)_________ ____________________________________________________________
________________________________________________________________________
32.(9分)
(1)______________________________________(2分)
(2)_________ _____________________________________
(3)_________ _________ (4)______ _______ (5)______________
31.(6分)
(1)___________
____________________________ _____________
(2)______ __________________________
_______________________________________________________________________
______________________________________________________________(2分)
30.(7分)
(1)________________________________________________
(2)________________________________________________
(3)________________________________________________
(4)__________________ ___________________
(5)______________________________________________________________________
(4)[
]______________
(5)________________________________________
29.(9分)
(1)___________ __________
(2)_____________ ________________________________
(3)①____________________________;②_____________________________________;
③_____________________________________________
2.答卷前将密封线内的项目填写清楚,并在答题纸右上角填上座位号。
题号
29
30
31
32
33
34
35
36
37
38
39
合计
得分
以下为非选择题答题区,必须用黑色签字笔或黑色钢笔在指定的区域作答,否则答案无效。
注意事项:1.第二部分共4页,用黑色签字笔或黑色钢笔将答案直接写在答题纸上。
(4)为了获得更多的猪卵母细胞,可通过对母猪注射_______________________的方法,做超数排卵处理,并将所采集到的卵母细胞在体外培养到 期即可通过显微操作将其细胞核去除。
(5)早期胚胎的培养液成分较复杂,除一些无机盐和有机盐类外,还需添加维生素、激素、__________________________________等物质。
(6)绿色荧光蛋白转基因克隆猪的培育过程属于 生殖。
汕头市
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