生物分组实验中的党见问题及对策

2005-04-29 00:44徐红雁
中学生物学 2005年3期
关键词:标识码分类号分组

徐红雁

摘要高中生物分组实验由于种种原因还存在许多问题。本文列举了分组实验的常见问题,并提出了相应对策。

关键词

生物学

分组实验实验操作

中图分类号G633.91

文献标识码B

文章编号:1003-7586(2005)03-0020-03

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