首页
登录
职称英语
Outside of their respective sizes, gorillas and chimpanzees are very similar
Outside of their respective sizes, gorillas and chimpanzees are very similar
游客
2024-08-19
17
管理
问题
Outside of their respective sizes, gorillas and chimpanzees are very similar physically, but what about socially? In fact, there are some notable differences in their social structure.
First, about similarities. Gorillas and chimpanzee share almost the exact same DNA as humans. Gorillas and humans share about ninety-seven to ninety-eight percent of the same DNA, while chimpanzees and humans have around ninety-eight to ninety-nine percent in common. Evolutionally, this not only makes gorillas and chimps closely related to humans, but to each other as well. So obviously, they share lots of similar characteristics. For example, both gorillas and chimps walk on their knuckles and tend to form groups.
Each of these groups consists of a dominant male that acts as the group leader. But there are some differences in group structure that work to differentiate them. Gorillas are much more solitary than chimps. They do form groups, but these gorilla groups are much smaller than chimp groups. A gorilla group usually consists of about a dozen individuals: a male gorilla, several adult females, and their young. Sometimes the group may include a few younger males, but they rarely mate with any of the females. The females belong to the dominant male. Chimps, on the other hand, live in large groups of 50 or more individuals, sort of like a mini-society. Unlike gorillas, many chimps in the group may be male. This large group consists of several smaller subgroups—another characteristic that is not seen with gorillas. These subgroups often consist of a mother and siblings. Much of the younger chimps, behaviour is learned from the different individuals in their subgroups and, like humans’ chimps appear to have a special bond with their mothers and siblings.
As in the case of many social animals, the dominant males in both gorilla and chimpanzee groups are usually the biggest in size and brute strength. This isn’ t to say that the dominant male will stay in power forever. Both gorillas and chimpanzees can be, and often are, overthrown by others. Dominant male gorillas can be overthrown by a stronger, tougher gorilla, who will then take over the group. The displaced gorilla will usually spend the rest of his life alone by himself. Chimpanzees display similar dominance patterns, although displaced males aren’ t always sent into isolation. There is one exception to this system of dominance. Whereas gorillas rely on brute strength to gain the dominance of a group, it appears that chimpanzees may rely on intelligence to move up their group hierarchy.
Complete the summary below with information from the passage, using no more than three words for each blank.
The passage discusses the【A1】________ between gorillas and chimpanzees. These animals share similar【A2】________ to humans and live in male-dominated societies. However, gorilla groups are smaller, consist of only one male per group, and rely on【A3】________ to determine the leader. Chimp groups are larger, consist of【A4】________, which is characteristic to gorillas, and have been known to rely on【A5】________to determine the leader. [br] 【A3】
选项
答案
strength
解析
文章第四段最后一句前半部分提到,大猩猩靠蛮力来获得支配地位,故填入strength。
转载请注明原文地址:https://tihaiku.com/zcyy/3726466.html
相关试题推荐
Outsideoftheirrespectivesizes,gorillasandchimpanzeesareverysimilar
(89)Formanywomenchoosingwhethertoworkornottoworkoutsidetheirho
(89)Formanywomenchoosingwhethertoworkornottoworkoutsidetheirho
(89)Formanywomenchoosingwhethertoworkornottoworkoutsidetheirho
It’sfreezingoutside;you’dbetter______blackicewhenyoudrivehome.A、look
Thesetwoareasaresimilar______theybothhaveahighrainfallduringthisse
For25yearsnow,JaneGoodallhasbeenstudyingchimpanzeesinthewild,at
For25yearsnow,JaneGoodallhasbeenstudyingchimpanzeesinthewild,at
For25yearsnow,JaneGoodallhasbeenstudyingchimpanzeesinthewild,at
perfectselectsimilarconfidenthonestInterviewsarean【71】______methodof
随机试题
Fewwordsaremorecommonlyusedinourmodernworldthanthewordmodernit
下列属于非浸润性乳腺癌的是()。A.粉刺癌 B.小管癌 C.黏液癌 D
共用题干 第三篇Housesin18thCenturyNorthAm
某投资者将其商铺出租经营,租期20年,预计第1年的净租金收入为8万元,且每年递增
下列易燃易爆危险品中,属于具有整体爆炸危险的物质和物品的是()。A.摄影闪光弹
期货公司的期货从业人员必须遵守()。A.《期货交易管理条例》 B.《期货
陈某与谢某住对门,素有矛盾。某日夜里,陈某酒后猛撞谢某家屋门,持械闯入谢某家并猛
采用传统组织机构图,描述项目团队成员角色与职责,以图形方式自上而下表示各种职位及
工程项目的多次计价是一个()的过程。A.逐步分解和组合,逐步汇总概算造价
下列方法中,不属于国产非标准设备原价的计算方法的是()。A.系数设备插入估价法
最新回复
(
0
)