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新授课课件|必修2 6.4 协同进化与生物多样性的形成

2026-06-13 08:30:08

新授课课件|必修2 6.4 协同进化与生物多样性的形成

必修二课件

6.4 协同进化与生物多样性的形成

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：

协同进化
生物多样性的形成
生物进化理论在发展

左右滑动查看更多

说明：图片等部分素材来源于网络，如侵权，告知标明

02 基础知识

点击下面链接查看

新授课 |必修2 6.4 协同进化和生物多样性的形成基础知识

03 书后习题

— END —

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CONNECT:[ UseTime:0.000527s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000822s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.005290s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002988s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000493s ]
SELECT * FROM `set` [ RunTime:0.004263s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000635s ]
SELECT * FROM `article` WHERE `id` = 509122 LIMIT 1 [ RunTime:0.005055s ]
UPDATE `article` SET `lasttime` = 1781859295 WHERE `id` = 509122 [ RunTime:0.004056s ]
SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000246s ]
SELECT * FROM `article` WHERE `id` < 509122 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000417s ]
SELECT * FROM `article` WHERE `id` > 509122 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003296s ]
SELECT * FROM `article` WHERE `id` < 509122 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000703s ]
SELECT * FROM `article` WHERE `id` < 509122 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003805s ]
SELECT * FROM `article` WHERE `id` < 509122 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.017589s ]

0.117470s

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