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新授课课件 | 必修2 1.2 孟德尔的豌豆杂交实验(二)(第2课时) 2026

  • 2026-11-05 13:48:35
新授课课件 | 必修2 1.2 孟德尔的豌豆杂交实验(二)(第2课时) 2026

必修二       课  件

1.2 孟德尔的豌豆杂交实验（二）

（第2课时）

新授课内容包括：课件+基础知识+书后习题三部分内容

说明：由于笔者能力和精力有限，难免存在有误之处，欢迎指正！

01  课件 

主要内容：

1.自由组合定律的题型突破

2.自由组合定律的应用

左右滑动查看更多

说明：图片等部分素材来源于网络

02  基础知识

点击下面链接查看

新授课 | 必修2  1.2 孟德尔的豌豆杂交实验（二） 第2课时  基础知识

03  书后习题

— END —

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六年级期末家长会课件

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  1. CONNECT:[ UseTime:0.000783s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000938s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000478s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000335s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000671s ]
  6. SELECT * FROM `set` [ RunTime:0.000350s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000681s ]
  8. SELECT * FROM `article` WHERE `id` = 461172 LIMIT 1 [ RunTime:0.000447s ]
  9. UPDATE `article` SET `lasttime` = 1794131893 WHERE `id` = 461172 [ RunTime:0.001668s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000374s ]
  11. SELECT * FROM `article` WHERE `id` < 461172 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000469s ]
  12. SELECT * FROM `article` WHERE `id` > 461172 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000533s ]
  13. SELECT * FROM `article` WHERE `id` < 461172 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000650s ]
  14. SELECT * FROM `article` WHERE `id` < 461172 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000492s ]
  15. SELECT * FROM `article` WHERE `id` < 461172 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000763s ]
0.084092s