DoyouknowaboutDolly,afamoussheep?She61. (crea...
问题详情:
Do you know about Dolly, a famous sheep? She 61. (create) by cloning more than fifteen years ago in Scotland. Cloning is famous throughout 62. world. It is a process used to make an animal that is 63. (exact) like its parent. So far, scientists 64. (clone) rabbits, sheep, cows, mice, pigs and some other animals.
But what makes cloning possible? It’s DNA. There is DNA in most living things, 65.
(include) human beings. Your DNA is the same in every part of your body. For example, your fingernails have the same DNA as your hair. You have your own DNA, 66. is similar to your parents’, but not the same. However, Dolly’s DNA is the same as 67. of the sheep she was cloned from.
There’s no doubt that cloning can help save those animals in danger. It can also be 68.
(benefit) to human beings. With its help, scientists are able to explore more ways to treat many serious diseases. However, cloning could be used in some ways to harm 69. (social), too. So all governments should make laws 70. (make) sure it can be used properly.
【回答】
created tly cloned uding
h ficial ety make
知识点:阅读填空
题型:阅读填空
-
以KCl和ZnCl2混合液为电镀液在铁制品上镀锌,下列说法正确的是( )A.未通电前上述镀锌装置可构成原电池...
问题详情:以KCl和ZnCl2混合液为电镀液在铁制品上镀锌,下列说法正确的是()A.未通电前上述镀锌装置可构成原电池,电镀过程是该原电池的充电过程B.因部分电能转化为热能,电镀时通过的电量与锌的析出量无确定关系C.电镀时保持电流恒定,升高温度不改变电解反应速率D.镀锌层破...
-
美是一种感觉,当人体下半身长与身高的比值越接近0.618时,越给人一种美感.某女士身高165cm,下半身长x与...
问题详情:美是一种感觉,当人体下半身长与身高的比值越接近0.618时,越给人一种美感.某女士身高165cm,下半身长x与身高l的比值是0.60,为尽可能达到好的效果,她应穿的高跟鞋的高度大约为( )(A)4cm (B)6cm (C)8cm (D)10cm【回答】...
-
(福建卷)8.简答题。(选做一题)(5分)(1)阅读下面的《三国演义》第十九回(下邳城曹*鏖兵)选段,完成后面...
问题详情:(福建卷)8.简答题。(选做一题)(5分)(1)阅读下面的《三国演义》第十九回(下邳城曹*鏖兵)选段,完成后面的题目。徐晃解陈宫至。(曹)*曰:“公台别来无恙!”宫曰:“汝心术不正,吾故弃汝!”陈宫被俘前辅佐的是谁?陈宫所说的“汝心术不正,吾故弃汝”,指的是什么事?请简述相关情节。(2...
-
可吸入颗粒物(指空气动力学直径小于10微米的颗粒物,表示为PM10。PM2.5是指大气中直径小于或等于2.5微...
问题详情:可吸入颗粒物(指空气动力学直径小于10微米的颗粒物,表示为PM10。PM2.5是指大气中直径小于或等于2.5微米的颗粒物,也称为可入肺颗粒物)是*市大气的一种主要污染物,它们虽然在大气中的含量很少,但是它对环境和人体的危害都很大。回答3-4题。3.读*市2003年1月16...
相关文章
- —Youmustbelieveyourself. Idon’thelpyou,youcans...
- 单项填空Youshouldkeep recordofyourexpense. A.a ...
- Youmustmakeyournewhousecleanandsafe youmovein. ...
- ofuswouldagreewithyou. A.Someone...
- 16 Yourschooldaysshouldbesomeofthebestandhappies...
- -Howmanyhoursdoyousleepeverynight?-About hours.Fr...
- Canyouhelpme thehousework? -----Ofcourse. ...
- 单项选择Stayawayfromjunkfood,please.It’sbadforus, forch...
- 单项选择Thesebookswerereallygood,soshecouldn’t .A.put...
- Idon’tlikethecoloroftheshoes. Would youpleasegiveme