Nematodes are the most abundant animals on earth1. At least a third of the human population is infected with a nematode at any given time2. Phylogenetic analyses have resolved nematode species into five broad clades with parasitic representatives in each3,4. Nematodes can be free-living, likeCa...
解析 51.In their evolution.humans havelearned to pay attention to the mosturgent issues instead of long—term Concerns. 译文.在人类进化过程中,人们已经学会关注最紧急的问题,而非做长远的考虑。 定位.由题干关键词 evolution,humans 以及 the most urgent issues 定位到原文画线 处。
解析 [答案] D[分析] D 第二句 Evolution has programmed humans to pay most attention to issues that will have an immediate impact. 结果一 题目 [题干]In their evolution, humans have learned to pay attention to the most urgent issues instead of long-term concerns.[选项] A. A B. B C. ...
It is very likely that in the future, humans will enhance their bodies with robotics either by choice or to allow them to function easier in society if they happen to get involved in some kind of accident that leads them to lose their limbs.(机器人很可能会参与其中。很有可能在未来,人类会...
(1)推理判断题。根据第一段Humans evolved (进化) from apes.This is what we learned in biology class.But what came before apes?Chinese scientists have discovered fossils that could enrich the evolutionary story of how humans evolved from fish.(人类由
Women's height, reproductive success and the evolution of sexual dimorphism in modern humans 来自 Semantic Scholar 喜欢 0 阅读量: 26 作者:Daniel,Nettle 摘要: Recent studies have shown that, in contemporary populations, tall men have greater reproductive success than shorter men. This appears to ...
A recent research study suggests that the evolution of a spring-like arch in humans may have been crucial for bipedal walking. Researchers studying bipedalism have long believed that the elevated arch of the foot acts as a lever, aiding forward propulsion during walking. ...
of science: a magazine style journal that publishes full-length research papers in all disciplines of science, as well as News and Views, reviews, news, features, commentaries, web focuses and more, covering all branches of science and how science impacts upon all aspects of society and life....
from evolutionary endocrinology and ecological immunology to conservation medicine. He is currently working on understanding life history trade-offs between the immune and reproductive systems in primates, as well as risks of emerging infectious diseases associated with contact between humans and wild primat...
Through expert insights, this unique volume considers how humans found our place in the cosmos, and imagines what lies ahead. Contents - Life In The Habitable Zone (John D Barrow)- From Clay To The Code Of Life (Hyman Hartman)- Stepping Up To Life (Jack W Szostak)- When Cells Get ...