首页
登录
职称英语
A. prime B. added C. by D. reproductive E. excessive F. take G. extends
A. prime B. added C. by D. reproductive E. excessive F. take G. extends
游客
2023-10-25
13
管理
问题
A. prime B. added C. by D. reproductive E. excessive
F. take G. extends H. producing I. adult J. proves
K. on average L. early M. females N. balance O. helping
Human males living with their moms may not expect to have much luck hooking up this Valentine’s Day. But among the northern Muriqui monkeys, males that spend the most time around their mothers seem to get a(n)【C1】______ boost when mating time rolls around.
The findings, published in the Proceedings of the National Academy of Sciences USA, suggest that females in some species may have evolved to play a critical role in their sons’【C2】______ success. Karen Strier, the paper’s lead author and a professor at the University of Wisconsin-Madison, says the paper "【C3】______" the so-called grandmother hypothesis, a concept in which human females evolved to live past their【C4】______ reproductive years to spend more time【C5】______ offspring.
The research team observed and collected genetic data from a group of 67 wild monkeys living in a protected reserve in Brazil’s Atlantic Forest: infants, mothers and possible fathers. They found that six out of the thirteen【C6】______ males they studied spent more time around their mothers than would be expected by chance. These same six monkeys,【C7】______, reproduced the greatest number of offspring.
The investigators are still trying to figure out why. "It’s not like we see moms intervening and helping their sons out," Strier says. "Maybe【C8】______ sitting near their moms, they get to see when females are sexually active, or maybe they just get more familiar with other【C9】______."
The findings can help with future conservation efforts for the critically threatened animals. Strier says, "the last thing we would want to do is【C10】______ a male out of the group where it was born." [br] 【C7】
选项
答案
K
解析
根据常识,这6只与母亲待在一起的公猴也可能生的后代有多有少,作为研究者,只能取平均值,onaverage意为“平均而言”,符合句意。
转载请注明原文地址:https://tihaiku.com/zcyy/3128806.html
相关试题推荐
A.additionalB.ideallyC.alteredD.personalE.likelyF.excessiveG
A.additionalB.ideallyC.alteredD.personalE.likelyF.excessiveG
A.additionalB.ideallyC.alteredD.personalE.likelyF.excessiveG
A.additionalB.ideallyC.alteredD.personalE.likelyF.excessiveG
vague此处考查教师应该避免常见情况中的第五点:“Studentsareassignedexcessivelyvagueorgeneralto
[originaltext]IrishStudents’DrinkingCausingHighDropoutRateExcessivedrin
[A]excessive[I]minimum[B]coexisted[J]plausibly[C]manipulation[K]su
[A]excessive[I]minimum[B]coexisted[J]plausibly[C]manipulation[K]su
[A]excessive[I]minimum[B]coexisted[J]plausibly[C]manipulation[K]su
[A]excessive[I]minimum[B]coexisted[J]plausibly[C]manipulation[K]su
随机试题
Itisatimewornsignofoldageandfrailty.Yetarthritisoften【1】______
Tomanyvisitorstoacountrytheword"city"meansthecapitalcity.Andth
关于处方调配,不正确的操作是A.需要特殊处理的药品应单包并注明用法B.体积松泡而
A.结构中具有吲哚基团 B.在碱性条件下水解,水解产物可发生重氮化偶合反应
患者,女性,42岁。车祸脑外伤昏迷,PaCO<sub>2</sub>为55mmH
DL5027-2015电力设备典型消防规程规定,室内的油浸式变压器,应设置事故
根据《中华人民共和国食品卫生法》,以下所列进口产品,应由检验检疫机构实施卫生监督
某建设项目的建设期为2年,第一年贷款400万元.第二年贷款200万元,贷款年利率
下列各项原则中,属于建设工程监理实施原则的有()。A、集权与分权统一 B、经济
医学道德评价的方式包括A.医德原则、医德规范、内心信念 B.社会舆论、医德原则
最新回复
(
0
)