高考生物(北师大版)一轮复习第五单元基因的分离规律.ppt

生物北师大版,步步高大一轮复习讲义,第五单元遗传信息的传递规律,第18讲基因的分离规律,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,思考,提示,回扣基础,突破考点,强化审答,集训真题,练出高分,思考,提示,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,网络构建,回扣基础,突破考点,强化审答,集训真题,练出高分,命题探究,技法提炼,考点一,核心突破,命题探究,技法提炼,考点一,核心突破,命题探究,技法提炼,考点一,核心突破,出现特定分离比的条件,易错警示,命题探究,技法提炼,考点一,核心突破,命题探究,技法提炼,考点一,核心突破,解析,命题探究,技法提炼,考点一,核心突破,解析,命题探究,技法提炼,考点一,核心突破,技法提炼,验证基因分离规律的方法,命题探究,技法提炼,考点一,核心突破,技法提炼,验证基因分离规律的方法,命题探究,技法提炼,考点一,核心突破,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,BbBb,Bbbb,BBBB，BBBb，BBbb,bbbb,测交与自交的应用范围,易错警示,命题探究,技法提炼,考点二,核心突破,解析,答案,命题探究,技法提炼,考点二,核心突破,解析,答案,命题探究,技法提炼,考点二,核心突破,C,解析,答案,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,解析,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,解析,命题探究,技法提炼,考点二,核心突破,技法提炼,自交不等于自由交配,命题探究,技法提炼,考点二,核心突破,B,A,案例投影,回扣基础,突破考点,强化审答,集训真题,练出高分,采用正交和反交，不论为胚发育提供营养的母本是巨胚(gege)还是正常胚(GeGe)，F1基因型都为Gege，都表现为正常胚。说明第二种观点正确,同意第二种观点,案例投影,规范审答,漏掉表示世代的符号：PF1,漏掉杂交符号：,书写基因型不规范：Gege,缺少正反交,已知图解只能排除第1种观点，但不能肯定第2种观点,表述不清,回扣基础,突破考点,强化审答,集训真题,练出高分,解析,答案,题组二,题组一,解析,答案,题组二,题组一,解析,答案,D,题组二,题组一,题组二,题组一,解析,题组二,题组一,解析,答案,题组二,题组一,解析,答案,题组二,题组一,解析,答案,D,题组二,题组一,解析,答案,题组二,题组一,解析,答案,题组二,题组一,A,解析,答案,题组二,题组一,题组二,题组一,解析,题组二,题组一,题组二,题组一,题组二,题组一,解析,题组二,题组一,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,C,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,C,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,B,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,A,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,C,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11