单选题:能克服远缘杂交不亲和技术的是( )。 题目分类:初中生物 题目类型:单选题 查看权限:VIP 题目内容: 能克服远缘杂交不亲和技术的是( )。 A.组织培养 B.细胞融合 C.动物胚胎移植 D.单倍体育种 参考答案: 答案解析:
请阅读短文,完成第题。 It is frequently assumed that the mechanization 请阅读短文,完成第题。 It is frequently assumed that the mechanization of work has a revo 分类:初中生物 题型:单选题 查看答案
Which one does not belong to subjective questions in the fo Which one does not belong to subjective questions in the following English test 分类:初中生物 题型:单选题 查看答案
What is the teacher doing in terms of error correction?T: Do What is the teacher doing in terms of error correction?T: Does any of you have 分类:初中生物 题型:单选题 查看答案