(2)_(manage) to clone a sheep named Dolly in 1997, research into cloning has grown rapidly. In May 1998, scientists in Massachusetts managed to create two identical calves _(3)_(use) cloning technology. A mouse has also been cloned _(4)...
A clone is an animal or plant produced naturally or artificially from the cells of another animal or plant and is exactly the same as it. Cloning is a way of making an exact copy of another animal or plant. The clone has the same DNA as the parent. There are different types of clonin...
Unit 9-To Clone or not to Clone音频：00:0004:53后退15秒倍速快进15秒Cloning is the process of making an exact copy of a plant or animal and developing it either naturally or artificially. Natural cloning has been going on for generations. For example, gardeners have been using a form of ...
Answer to: Is an amoeba a plant, animal or fungus? By signing up, you'll get thousands of step-by-step solutions to your homework questions. You...
So if it ran around, it was an animal, a member of the animal kingdom. 所以如果一个生物可以四处跑来跑去,它就是动物,是动物界中的一员。 And if it stood still, and grew in the soil, it was a plant, a member of the plant kingdom. ...
4. A species of animal or plant that is extinct(灭绝的)no longer has any living menbers,e___ in the world or in a particular place. 相关知识点: 试题来源: 解析 【答案】either【核心短语/词汇】no longer:不再【翻译】已灭绝的动物或植物种类,无论是在世界上还是在某一特定地方,都不再有任何...
A habitat(栖息地) is the place where an animalor a plant lives. It lives here because this place haseverything the animal or plant needs to survive(生存)The most common habitat for living things is the sea. The Arctic,Atlantic, Indian, Pacific and Antarctic Oceans form about 70% of the...
【题目】阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。 Energy goes from one plant or animal to another.A food chain shows how this energy moves.Each time an animal gets eaten,its energy is passed onto the animal that eats it.The food chain is very important because ...
A For some people, music is no fun at all. About four percent of the population is what scientists call “amusic”. People who are amusic are born without the ability to recognize or reproduce musical notes. Amusic people often cannot tell the difference between two songs. Amusics can on...
Else,whether it be plant or animal,dead or alive,...请问为什么是whether it be,不用is,而用原形? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 这里是be 型虚拟语气.所以没有人称变化.如:Whether he be rich or poor,I will marry him all the same. 解析看不懂?免费查看...