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
34
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://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
BasictoanyunderstandingofCanadainthe20yearsaftertheSecondWorl
To;Roberts.hifi.co.ukFrom;Dave@electricalsupplies.comWearesorrytha
下列化合物中哪种能形成分子间氢键?()A. B.HI C. D.HF
下列关于酶活性中心的叙述,正确的是A.所有酶都有活性中心B.所有酶的活性中心都有
关于低容量性高钠血症对机体的影响,下列哪项不正确A、口渴 B、细胞外液容量增加
关于产道异常对母儿的影响,说法错误的是A.骨盆入口狭窄易发生胎位异常 B.中骨
《统计法》规定,国家建立集中统一的统计体系,实行( )的统计管理体制。A.统一
某公司招聘甲、乙两种职位的人员共90人,甲、乙两种职位人员每月的工资分别为150
根据世界市场研究中心的国别风险计算方法,某国的政治风险为2.5、经济风险为2、法
咨询转介的不正确做法是()。 (A)征求并尊重求助者的意见 (B)对新咨询
最新回复
(
0
)