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2010年高考理综(新课程卷)32题是一道综合性很强的遗传题目。它构思精巧,知识巧妙地融合在一起,综合考查了学生对基础知识的掌握及推理、计算、应变的能力,区分度高,是一道不可多得的好题目。但是学生的得分率却很低。原因是学生没有很好地把自由组合定律棋盘分析透彻。其实,只要把握住它的规律,掌握它的精髓,遗传问题就能迎刃而解。
2010 college entrance examination science (new curriculum volume) 32 questions is a comprehensive genetic problem. It is cleverly conceived, the knowledge is subtly merged together, a comprehensive examination of students’ abilities of mastering and reasoning, calculating and adapting to basic knowledge is a rare topic. But students score very low. The reason is that students do not thoroughly analyze the board of free combination law. In fact, as long as the law to grasp it, grasp the essence of it, genetic problems can be solved.