2. 职称英语
  3. Human males living with their moms may not expect to have much luck hooking

Human males living with their moms may not expect to have much luck hooking

游客2023-11-10  42
问题     Human males living with their moms may not expect to have much luck hooking up this Valentine’s Day.(1)_____ among the northern Muriqui monkeys, males that spend the most time around their mothers seem to get a(n)(2)_____ 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(3)_____ have evolved to play a critical role in their sons’ reproductive (4)_____. Karen Strier, the paper’s lead author and a professor at the University of Wisconsin-Madison, says the paper "(5)_____" the so-called grandmother hypothesis, a concept(6)_____ human females evolved to live past their(7)_____ reproductive years to spend more time(8)_____ offspring.
    The research team observed and(9)_____ 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(10)_____ males they studied spent more time around their mothers (11)_____ would be expected by chance. These same six monkeys, on(12)______, reproduced the greatest number of offspring.
    The investigators are still trying to(13)_____ out why. "It’s not until we see moms intervening and helping their sons out," Strier says. "Maybe (14)_____ sitting near their moms, they get to see when females are(15)_____ active, or maybe they just get more familiar with other(16)_____."
    The findings can(17)_____ with future conservation efforts for the critically(18)_____ animals. Strier says, "the(19)_____ thing we would want to do is(20)_____ a male out of the group where it was born." [br] (19)
选项 A、only
B、first
C、next
D、last
答案 D
解析 后文提到将雄性物种带离于它所出生的群体之外，即将它们带离母亲身边。根据研究结果，这对后代繁殖不利，因此应该是要避免的行为。故空格处要填入last，表示最后要做的事，也就是要避免的事。
转载请注明原文地址:https://tihaiku.com/zcyy/3175866.html
相关试题推荐
随机试题
最新回复(0)