1、This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller
2、and DS18B20 temperature sensor.第三节 胚胎工程的新进展This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components
3、 of the system are AT89C51 microcontroller and DS18B20 temperature sensor.：为了得到更多性状优良的家畜，科学家们探索出了哪些方法？人工授精、胚胎移植、体外授精和胚胎培养This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital
4、 temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.第三节 胚胎工程的新进展This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurem
5、ent and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.胚胎移植1.对供体母畜注射促性腺激素，使其 超数排卵2.选择良种公畜进行自然交配或人工授精，并发育成早期胚胎3.用人工方法取出早期胚胎，移植到代孕母畜的子宫内，使胚胎继续发育，最后分娩出良种个体。4.良种母畜恢
6、复后，继续进行超数排卵。This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 micr
7、ocontroller and DS18B20 temperature sensor.如果想繁殖出更多的优良家畜，同时又要保持其优良性状，可采取什么方法？早期胚胎分割This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single
8、 chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.1.观察图 1-3-18，简述胚胎细胞核移植的过程。2.通过胚胎细胞核移植得到的核移植个体遗传性状像哪只母羊？3.核移植个体与供体母羊完全相同吗？4.胚胎细胞核移植过程中用了哪几种现代生物技术？5.胚胎细胞核移植过程和胚胎移植过程一样吗？有什么 相同点和不同点 ?胚胎细胞核移植This paper mainly introduces the design of an i
9、ntelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.胚胎细胞核移植1.过程 收集胚胎
10、分离细胞 取出核胚胎细胞核采集卵母细胞体外成熟 去核去核卵母细胞注入重组细胞重组胚胎胚胎移植受体羊子宫核移植个体This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The co
11、re components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.胚胎细胞核移植2.概念借助 显微操作 技术，把 早期胚胎细胞的核 取出，将其注入 到预先 去核的卵细胞中 ，使之在体内或体外发育 成早期胚胎甚至成熟个体 ，这项技术称为 胚胎细胞核移植 。由此得到的早期胚胎称为 重组胚发育成的动物个体称为 核移植个体This paper mainly introduces the design of an intelligent temperature control system whi
12、ch realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.1.观察图 1-3-18，简述胚胎细胞核移植的过程。2.通过胚胎细胞核移植得到的核移植个体遗传性状像哪只母羊？为什
13、么？3.核移植个体与供体母羊完全相同吗？4.胚胎细胞核移植过程中用了哪几种现代生物技术？动物细胞培养、细胞核移植、胚胎移植5.胚胎细胞核移植过程和胚胎移植过程一样吗？有什么 相同点和不同点 ?胚胎细胞核移植This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature senso
14、r DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using singl
15、e bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.如果想繁殖出更多的优良家畜，同时又要保持其优良性状，可采取什么方法？早期胚胎分割胚胎细胞核移植This paper mainly introduces the design of an intelligent temperature control system whi
16、ch realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.胚胎细胞核移植3意义（ 1）扩大了优良家畜的繁殖，并能保持亲本优良性状。（ 2）用于拯救濒危野生动物 。This
17、paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and D
18、S18B20 temperature sensor.This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system ar
19、e AT89C51 microcontroller and DS18B20 temperature sensor.This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The c
20、ore components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.1.胚胎细胞核移植与我们前面学的哪部分内容相似？有什么相同点和不同点 ？3.动物体细胞核移植克隆与动物胚胎细胞核移植哪个更容易成功 ？4.动物胚胎细胞核移植是 克隆技术 吗？旧知比新知：This paper mainly introduces the design of an intelligent temperature control system which realizes the function of tem
21、perature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.刚果北部的白犀牛现已灭绝，假如我们现在发现了冻存的白犀牛的胚胎，你能用什么方法重获白犀牛吗？This paper mainly introduces the design of
22、 an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.嵌合体This pap
23、er mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18
24、B20 temperature sensor.嵌合体This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system ar
25、e AT89C51 microcontroller and DS18B20 temperature sensor.嵌合体1概念利用 胚胎工程 的方法，将不同品种甚至不同种的受精卵或早期胚胎 镶嵌 在一起，体外培养至 囊胚 ，再将其移植到一个 “代孕妈妈 ”体内，最终培育出具有不同遗传性状 的完整个体，这种个体称为 嵌合体 。This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measureme
26、nt and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.嵌合体2.过程This paper mainly introduces the design of an intelligent temperature control system which realizes
27、 the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.嵌合体3.应用1.用于家畜改良，可成倍缩短家畜改良时间，为创造新型的家畜品种提供了新的技术手段。2.研究动物胚胎发育过程中的一系列现象和
28、问题。如：早期胚胎的全能性。3.建立实验动物遗传病的模型，研究治疗方案和筛选药物。4.利用基因敲除技术生产供人类移植的器官。This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer.
29、The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.可用于人体器官移植的 嵌合体猪This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature
30、sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using
31、single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.知识小结1胚胎细胞核移植（ 1）过程（ 2）意义2 嵌合体（ 1）过程（ 2）应用This paper mainly introduces the design of an intelligent temperature control system whic
32、h realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.
