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
37
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
Forthispart,youareallowed30minutestowriteashortessayononlinep
[originaltext]W:Howlongwillittakeyoutofixmywatch?M:I’llcallyouwh
Worriedaboutprescriptiondrugs?Howtoweighyourrisk?A)Whenth
LearningHowtoLearnI.ViewsonlearningA.Learning
Howmanycountriesattendedtheclose-doormeetingheldinLondon?[br][origin
Thisisoneoftheissuesthatdeserve______.A、beingmentionedB、mentioningC、to
某同学最近情绪低落、思维迟钝、不爱活动、自我否定,甚至产生了自杀的念头。他的情况
某地区的人均可支配收入为2000元/月,人均消费支出为1200元/月,其
食用调和油(大豆油60%,花生油20%,菜籽油15%,棕榈油5%)
下列选项适合使用定额估价法计算分项工程人、料、机费用的是()。A、具备较准确的
最新回复
(
0
)