“智人”(homo sapiens)这个拉丁学名中的homo是属(genus)的名称,在拉丁语中是“人”(man)的意思。Sapien在拉丁语中的意思为“有智慧的”(one who knows)。 智人这一物种曾存在有很多亚种,但是他们也都灭绝了,比如欧洲的尼安德特人(Homo sapiens neanderthalensis)。现存人类就是人属中仅剩的一支物种,也同时是智...
Homo sapiens 美[ˌhoʊmoʊ ˈseɪpiənz] 英[ˌhəʊməʊ ˈsæpienz] na.人;人类 网络智人;智慧人;早期智人 英汉 英英 网络释义 na. 1. 人,智慧人 2. 人类 释义: 全部,人,人类,智人,智慧人,早期智人
sapiens.org/biology/hom 目前观点:尼安德特人和智人DNA差异较大,骨骼外形差异也较大,有没有生殖隔离还是个疑问,计算没有完全生殖隔离,可能杂交出来的后代也可能有基因缺陷,可能它们的后代很稀少,虽然能够繁殖,但与它们的父母相比,繁殖的成功率要低一些 文章一:nhm.ac.uk/discover/are- 不断扩大的族谱 在2003年...
Homo sapiens are always homo socius. 智人永远是社会人。Homo floresiensis was a different species from modern humans. 弗洛瑞斯人与现代人是不同的物种。In vertebrates, gap junction hemichannels are primarily homo- or hetero-hexamers of connexin proteins. 在脊椎动物中，间隙连接的半通道主要是连接蛋白的...
These are followed by anterior and posterior views of the limb bones of both adult and juvenile individuals. It also illustrates selected vertebrae of both adult and juvenile humans like metacarpals, metatarsals, tarsals, pelvis, scapula, and sternum.Bradley Adams...
Keeping in view the basic meaning of organic evolution, that evolution is a change in the genetic make-up of a population, human populations have been evolving but not speciating, because of their restlessly migratory habit, and the human technology, which helps them in facing different ...
They created HuMans, Homo Sapiens, through genetic manipulation with themselves and ape man Homo Erectus. 他们创造了人类, 智人, 通过基因遗传而帮助猿人变成智人. 互联网 Then the computer came along and changed our lives; Homo sapiens appeared millions of years ago. ...
【题文】 While we know that language first appeared among Homo sapiens (智人) somewhere thousands of years ago, the secret to how language evolved is still unknown, and mainstream theories fall into two distinctly different camps. One widely held theory is that language came about as an evoluti...
Modern humans, or Homo sapiens, are the only living Homo species. But we haven't always been alone. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Homo sapiens hand prints dating to between 11,000 BC and 7,000 BC in the Cave...
Sapiens often use visual marks such as a turban, a beard or a business suit to signal' you can trust me, I believe in the same story as you'. Like people who have similarities as you is the human being's instinction. Until the modern era, humans blamed diseases on bad air, ...