We are immunized from birth against many of the most dangerous diseases. A large number of once fatal illnesses can now be cured by modern drugs and surgery. It is almost certain that one day remedies will be found for the most stubborn remaining diseases. The expectation of life has ...
解析 arguments 原句中的括号内动词"argue"需要转换为名词形式,修饰语"strong"通常直接修饰名词,因此正确的名词形式为"argument"。由于上下文讨论支持和反对人类克隆的多个论点,"argument"需使用复数形式,最终答案为"arguments"。题目结构完整,无需舍弃。反馈 收藏 ...
BIOTECHNOLOGY: MEPS AGAINST CLONING FOR RESEARCH AND REPRODUCTION.
The clustered regularly interspaced short palindromic repeats (CRISPR) system represents a highly adaptive and heritable defense system against foreign nucleic acids in bacteria and archaea. We analyzed the two CRISPR-Cas systems in Methanosarcina mazei strain Gö1. Although belonging to different subtyp...
如“clone, be identical in, appearance, breakthrough,”等Step2: Reading for structureAsk students to make silent fast reading and divide the text into three parts.Ask students to fill in blanks in the mind map【设计意图...
Now, the debate has shifted away from the ethics of baby-making and toward the morality of cloning embryos for their cells and issues, which might be used to treat diseases. The controversy pits religious conservatives and abortion opponents, who regard embryos as nascent human life, against ...
Some of the pros of cloning include recreating livestock, deceased pets and bringing extinct species back to life, but arguments against cloning mostly focus on human cloning for reproductive purposes. The Pros of Cloning Benefits of cloning include being able to create tissue and organs that doctor...
2.(2017·天津卷)This combination of healing myself and healing the worldstruckme as the perfect solution.让人觉得 3.China is the only nuclear state to publiclyundertakenot to be the first to use nuclear weapons or to use nuclear weapons against non nuclear weapon states.承诺;答应 [短语 多维...
2 Answer the questions about the words and phrases in the box.to be against (cloning) argument beneficial to be for (cloning) nature I If you are for something, do you think it is a good idea?2. If you are against something, do you think it is a good idea?3 Do you often have ...
Therearedifferenttypesofcloning,andcloningtechnologiescanbeusedforotherpurposesbesidesproducingthegenetictwinofanotherorganism.Thethreetypesofcloningtechnologiesare:(1)recombinantDNAtechnologyorDNAcloning（基因重组克隆技术）,(2)reproductivecloning（再生克隆技术）,and(3)therapeuticcloning（干细胞疗法克隆技术）.Celebrity...