题目

阅读理解 OnMiriam's 9th birthday two years ago, her aunt, who lives in Kenya（肯尼亚）, gave money to a group that cares for elephants to celebrateMiriam's birthday. Then Miriam and her mother visited Africa to learn how thegroup was helping elephants. Later, Miriam fell in love with the animals andwanted to help save them. A fewmonths after visiting Africa, Miriam watched How I Became an Elephant, a filmabout the mistreatment of elephants in Thailand, and a young girl's effort tosave them. Miriam decided she wanted to raise money to save elephants. Lastyear, Miriam created a program 随着科学技术的发展，人们可以根据需求来改造生物的性状。如图是利用奶牛乳汁生产人类某种免疫球蛋白（抗体）的图解，据图回答问题：（1）在基因工程中，若要实现①进入②应先构建___________；最常用的化学方法是___________。（2）下图AD中表示③到④过程中正确的操作方法的是___________，移入⑤的④应发育___________阶段。（3）若所得到⑥的乳汁中没有检测到免疫球蛋白，应先采用___________技术检测⑥的乳腺细胞中是否含有免疫球蛋白基因；若已确认此步成功，则应该继续检测是否___________。（4）生态工程需遵循其基本原理，系统整体性原理强调各组分之间要有___________，只有这样地才能顺利完成能量、物质、信息等的转换和流通，并且实现___________。