However, few studies have systematically tested for species variation in Pan empathic or socio‐emotional tendencies. To address this, we synthesise the growing literature on Pan empathy to inform our understanding of the selection pressures that may underlie the evolution of hominin empathy, and its...
The story of moa species and their demise raises ecological issues on the vulnerability of species to human-caused changes—including altered vegetative cover of the landscape, change in the physical environment, and modification of the flora and fauna of a region by eliminating some species and ...
However, human's closest relative is experiencing a decrease in numbers across Africa. It is listed as endangered on the IUCN's Red List Of Threatened Species, as only 350,000 exist in the wild on the continent. Just about a century ago, there were an estimated 1-2 million....
However, few studies have systematically tested for species variation in Pan empathic or socio‐emotional tendencies. To address this, we synthesise the growing literature on Pan empathy to inform our understanding of the selection pressures that may underlie the evolution of hominin empathy, a...
If it is shown that combinations of clicks do convey a wide range of meanings, the sperm whales’ communication abilities would be unique among non-human animals. Some other species, includingvarious primates, can signal to each other with a small set of calls or movements. For inst...
aWhy do humans, virtually alone among all animal species, display a distinct left or right handedness? Not even our closest relatives among the apes possess such decided lateral asymmetry, as psychologists call it. Yet about 90 per cent of every human population that has ever lived appears to...
题目给出的表格中起始时间为1872年,当时的正处于洋务运动期间,而直到1913年时的资本和厂数数额少说明近代民族工业资金少,规模小;1872-1894年的厂数、资本和1895年-1913年相比可以看出在甲午战争后近代民族工业有了一定的发展;近代民族工业技术力量薄弱表述正确,但在材料表格中没有体现。故选:D。 本题主要考查了民族...
Higher rate of evolution of X chromosome alpha-repeat DNA in human than in the great apes. The rate of introduction of neutral mutations is lower in man than in other primates, including the chimpanzee. This species is generally regarded as our c... H B,Laursen,A L,... - 《Embo Journ...
The number of species on the organization’s Red List has increased by 3 to 25 since 2005.可知2005年有25-3=22种动物被列在红名单上面。选A。 【小题3】推理题:从第五段的句子:"You could fit(安置) all the surviving members of these 25 species in a single football stadium. So the ...
Astronomers have spotted only a couple of dozen black holes in our galaxy to date, nearly all of which strongly interact with their environment and make their presence known by releasing powerful X-rays in this interaction. But scientists estimate that, over the Milky Way's lifetime, many more...