题目

In one’s life, one usually has little understanding of oneself. When you succeed, you may be very _______. When you_________you may lose heart. If you don't get a thorough understanding of yourself, you may miss lots of___________in life.To get a thorough understanding of yourself is to know _______ about yourself. You may realize your strong points and weak_______. You may hope for a wonderful future, but be sure not to expect too much because not all dreams can be_______. You may be confident enough to _______ challenges, but first you should know _______.To get a thorough understanding of下图是转基因超级鼠实验操作过程示意图，请分析图并回答问题。（1）在这项研究中，被研究的性状是：_________________。控制这个性状的基因是__________。（2）转入了大鼠基因的小白鼠生出了超级大鼠这说明基因与性状的关系是：_______________ （3）请你推断，在生物的传种接代的过程中，传下去的是性状还是控制性状的基因？ _____________________________________________。