首页
登录
职称英语
Identical twins possess exactly the same set of genes. Yet as they grow olde
Identical twins possess exactly the same set of genes. Yet as they grow olde
游客
2023-12-19
31
管理
问题
Identical twins possess exactly the same set of genes. Yet as they grow older,
they may begin to display subtle differences. They may start to look different,
develop different diseases or slide into different persons. 【M1】______
Women who are identical twins may differ with their fertility or 【M2】______
the age at which they reach menopause. These discrepancies
usually attributed to ill-defined differences in environment. 【M3】______
But a whole new level of explanation has been opened up by a generic survey 【M4】______
showing that identical twins, because they grow older, differ increasingly in 【M5】______
what is known as their epigenome. The term refers to natural
chemical modifications that occur in a person’s genome shortly before 【M6】______
conception and that act on a gcne as a gas pedal or a brake,
marking it for higher or lower activity. 【M7】______
Identical twins have the same set of epigenetic mark on the genome 【M8】______
when they are born. But differences in the epigenome disappear 【M9】______
as the twins grow older and become greater the longer they live together, 【M10】______
say a team of researchers led by Dr. Manel Esteller of the Spanish National Cancer Center in Madrid. [br] 【M8】
选项
答案
mark改成marks
解析
逻辑关系。根据上下文判断,这里是差异“出现”而不是“消失”。
转载请注明原文地址:https://tihaiku.com/zcyy/3286976.html
相关试题推荐
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
随机试题
Concernwithmoney,andthenmoremoney,inordertobuytheconveniencesand
HowmanyU.S.dollarswillbeinvestedintheproject?About______million.[br
[originaltext]M:MayIspeaktoPetty?W:Speaking.M:Goodmorning,Petty.W:
[originaltext]W:Pleasehaveaseat,Mr.Saunders.Ireceivedyourresumelast
TheStockExchangeisinturmoilfoll
患者,女,38岁。大面积烧伤后5小时入院,心率120次/分,血压70/50mmH
在社会保险的分担方式中,( )方式有利于增强雇主的安全意识、减少灾害事故,减轻
在激烈的市场竞争中,企业应当从自身的内外环境和资源条件出发,( )。A.根据企
关于中国古代的契约、婚姻和继承法律制度,下列哪一选项是错误的?() A.西周
关于隧道施工供电线路安装要求的说法,不符合规定的是()。A.成洞地段固定的电线
最新回复
(
0
)