首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Though not biologically related, friends are as "related" as fourth cousins, sharing about 1% of genes. That is【C1】______a study
Though not biologically related, friends are as "related" as fourth cousins, sharing about 1% of genes. That is【C1】______a study
admin
2017-03-25
101
问题
Though not biologically related, friends are as "related" as fourth cousins, sharing about 1% of genes. That is【C1】______a study, published from the University of California and Yale University in the Proceedings of the National Academy of Sciences, has【C2】______.
The study is a genome-wide analysis conducted【C3】______1, 932 unique subjects which【C4】______pairs of unrelated friends and unrelated strangers. The same people were used in both samples.
While 1% may seem【C5】______, it is not so to a geneticist. As James Fowler, professor of medical genetics at UC San Diego, says, "Most people do not even know their fourth cousins but somehow manage to select as friends the people who【C6】______our kin. "
The study【C7】______found that the genes for smell were something shared in friends but not genes for immunity . Why this similarity exists in smell genes is difficult to explain, for now,【C8】______, as the team suggests, it draws us to similar environments but there is more【C9】______it. There could be many mechanisms working together that【C10】______us in choosing genetically similar friends【C11】______"functional Kinship" of being friends with benefits!
One of the remarkable findings of the study was the similar genes seem to be evolution faster than other genes studying. This could help【C12】______why human evolution picked pace in the last 30, 000 years, with social environment being a major【C13】______factor. The findings do not simply explain people’s【C14】______to befriend those of similar【C15】______backgrounds, say the researchers. Though all the subjects were drawn from a population of European extraction, care was taken to see that all subjects, friends and strangers, were taken from the same population.
【C11】
选项
A、according to
B、rather than
C、regardless of
D、along with
答案
B
解析
空格处句意为:可能会有些机制起作用促使我们选择基因相似的朋友有利益关系的“功能性亲属”。根据句意,是两者对比,故选择B项rather than“而不是”。
转载请注明原文地址:https://kaotiyun.com/show/ldGO777K
0
考博英语
相关试题推荐
Althoughmostdreamsapparentlyhappen______,dreamactivitymaybeprovokedbyexternalinfluences.
AlthoughmanypeoplespeakEnglish,theydon’tpronounceitorspellthewordtheyusethesameway.TheUnitedStates,in【C1】__
AlthoughmanypeoplespeakEnglish,theydon’tpronounceitorspellthewordtheyusethesameway.TheUnitedStates,in【C1】__
InAugust1969anunmarriedpregnantwomanlivinginTexaswantedtoterminateherpregnancybyhavinganabortion.Herdoctorr
Thewonderswhichmedicalworkershavealreadybroughtaboutinthediagnosisandtreatmentofdiseasesuggestthatatimemayc
Withhisbrowsknitted,thedoctorcontemplatedthedifficultoperationhehadtoperform.
Itisnotaquestionofhowmuchamanknows,butwhatusehe______whatheknows.
Didhereallyexpecthertosmilenowand______withhisplans,treatallthisdeceptionasnomorethananunusualdiversion?
Inno______shouldyoudothiswithouthelpandadvicefromyourdoctor—restrictingthedietofsmallchildrencanbeverydang
IaskedmymotherifIcouldgoout,andshe____.
随机试题
颌面部脓肿切开引流的原则中,哪项可除外
患者男,28岁,长途大货车司机,饮食不规律,长期便秘。排便时痔核脱出肛门外,用手回纳后又脱出。术前缓解疼痛的护理措施正确的是
所有人不明的埋藏物归()所有。
对投标人资格进行预审是为了()。
在下列各种价值比率中,属于资产类股权投资口径的价值比率是()。
下列各项中,可能会引起资本公积账面余额发生变化的有()。
()不是长期偿债能力分析的指标。
根据2018年国务院政府工作报告,下列有关我国过去五年来所取得的成就说法不正确的是()。
杨老师一边讲课,一边观察幼儿的反应,这体现了注意的哪种品质()
被告人,吴某,男,26岁。2005年3月,被告人吴某从某县离家外出,先后流窜到云南省的昆明市等地,同年4月7日上午窜至大理古城,在同福旅社住下后随身携带匕首上街游逛。10时许逛到大理中路至小邑庄岔路口时,遇见来华旅游的日本人高杉某挎着照相机朝洱海方向游览观
最新回复
(
0
)