首页
登录
职称英语
Genealogy(家谱学)doesn’t often make news headlines, but in recent months it has
Genealogy(家谱学)doesn’t often make news headlines, but in recent months it has
游客
2024-02-23
58
管理
问题
Genealogy(家谱学)doesn’t often make news headlines, but in recent months it has been a hot topic in newspapers worldwide. The reason? Genetics and genealogy have merged into an amazing new【S1】______field which allows us to prove family connections beyond all doubt. Nature Magazine recently reported that DNA testing was used to【S2】______the probability that Thomas Jefferson【S3】______the last child of Sally Hemmings. DNA【S4】______in 1997 established that Cheddar Man, Britain’s oldest complete skeleton buried over 9000 years ago, has descendants still living in Cheddar. Traditional genealogy research and DNA have even come together to identify the【S5】______of missing American servicemen. Now new research studies claim that we can use DNA not only to prove a【S6】______to an individual, but to actually determine our ancestry.
Dr. Scott Woodward and his research group at Brigham Young University in Provo, Utah, are among the【S7】______in this new research field. The Molecular Genealogy Research Group, under his direction, is using the genetic information【S8】______in DNA to reconstruct worldwide family trees. This study is based on the fact that each individual carries within them a【S9】______record of who they are and how they are related to all other people on earth, both living and【S10】______"We are a walking, living, breathing record of our ancestors," says Woodward. "Genealogy is really a genetic question."
A)unique B)support
C)remains D)fathered
E)pioneers F)surviving
G)testing H)emerged
I)research J)relationship
K)practice L)adopted
M)group N)contained O)dead [br] 【S9】
选项
答案
A
解析
a unique record(独一无二的记录)符合DNA特征。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3475920.html
相关试题推荐
Oneafternoonrecently,two【B1】______friendscalledtotellmethat,well,t
Oneafternoonrecently,two【B1】______friendscalledtotellmethat,well,t
Oneafternoonrecently,two【B1】______friendscalledtotellmethat,well,t
Oneafternoonrecently,two【B1】______friendscalledtotellmethat,well,t
Oneafternoonrecently,two【B1】______friendscalledtotellmethat,well,t
Oneafternoonrecently,two【B1】______friendscalledtotellmethat,well,t
Oneafternoonrecently,two【B1】______friendscalledtotellmethat,well,t
Oneafternoonrecently,two【B1】______friendscalledtotellmethat,well,t
Afewmonthsago,millionsofpeopleinLondonheard【B1】______alloverthet
Afewmonthsago,millionsofpeopleinLondonheard【B1】______alloverthet
随机试题
“开卷有益”是古人鼓励读书的一句成语。从前读到一册坏书,读后每觉得为古人所欺;现在多了一点智识,反过来又觉得古人的不欺我了。总之,好书读了,原有所得,就
Theheadsofthetwogovernmentsmetto______thetreaty.A、rectifyB、ratifyC、cer
Forwhomisthepassagewritten?Thepassageiswrittento_____.[br]Whatdo
关于下列职业病与特殊效应指标配对错误的是B.急性一氧化碳中毒--血红蛋白破坏
下列说法错误的是()。A:快速反应是关系到一个企业能否及时满足顾客服务需求的能力
一个好的域名必须遵循()的原则。A:易记 B:简短 C:深刻 D:切题
给定资料 资料1 2008年全球金融危机以来,我国的出口形势面临巨大
我国的上海证券交易所和深圳证券交易所设立的部门有()。A:会员大会 B:董事会
下列关于试运行的说法,错误的是()。A.试运行发生在工程管理权移交给业主后
照明设计时,灯具端电压的偏移,不应高于额定电压的105%。对一般工作场所,这种偏
最新回复
(
0
)