百度试题 结果1 题目What is cloning? ___相关知识点: 试题来源: 解析 在全世界引起许多辩论 反馈 收藏
根据why is human cloning difficult 这一段第三句“Consequently, removal of the egg’s nucleus to make room for the donor nucleus also removes the proteins, interfering with cell division.”(因此,去除卵子的细胞核为供体细胞核腾出空间也会去除蛋白质,从而干扰细胞分裂)可知,去除细胞核会影响细胞分裂,...
What is cloning? Are there different types of cloning? ① Actually, there are different technologies which can be used for other purpose besides producing the genetic twin of another organism. A basic understanding of the different types of cloning is key to talking an informed stance on current...
What Is Cloning? 中等教育英语教学课外教材阅读理解克隆羊"多利"的诞生,意味着人类可以利用动物的一个组织细胞,像翻录磁带或复印文件一样,大量生产出相同的生命体,这无疑是基因工程研究领域的一大突破,也带来了广泛的争议。克隆技术对人类来说.是一把"双刃剑"。陈媚丽考试与评价:英语人教新课标高二版...
What is cloning Cloning is the creation of ceils or whole animals using DNA from a single "parent", by passing the normal reproductive process. The clone has the same DNA as the parent. The most common process takes DNA from one cell and puts it in a hollowed-out egg. Chemicals and ...
What is cloning? Are there different types of cloning?16.CActually, there are different technologies which can beused for other purposes besides producing the genetic twin of anotherorganism'. A basic understanding of the different types of cloning is key totalking an informed stance on current ...
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In biotechnology, cloning is a controversial topic. What is one of the potential benefits of cloning? A. Creating identical copies of endangered species B. Decreasing biodiversity C. Causing genetic mutations D. Increasing the spread of diseases 相关知识点: ...
The cloning of human cells provides the potential to find cures and eliminate diseases. The dream of some researchers is to create a utopian world of good health. Others question whether it is right to "Play God" in an attempt to cure the disabilities and diseases of this world....
Facebook account cloning is a simple scam – but it’s easy to be fooled by it. A scammer will make a copy of your real account, using your Facebook profile photo and other public information, to trick your friends with scams or spam that seem to be coming from someone they know and...