A: How dogs were domesticated B: Ancient humans loved their dogs C: The changing human-dog relationship D: Why dogs became pets while wolves didn’t 相关知识点: 试题来源: 解析 1. B 正确率: 56%, 易错项: A 2. C 正确率: 58%, 易错项: D 3. A 正确率: 57%, 易错项: B 4. ...
Scientists say the findings challenge assumptions about how dogs were domesticated from wolves and came to live with humans.Actually, wolves are highly social animals. They live in close family groups, raise puppies together and hunt in groups. This sort of behaviour is not seen in modern dogs....
Dogs were the first animals to be domesticated. And they stuck with us as we changed lifestyles from hunting/gathering to farming to city living. "The dog is a (1) that is intimately linked to human history." Anders Bergström, a postdoc at the Francis Crick Institute in London. He ...
先行词为dogs and wolves(狗和狼),指物,在从句中作谓语动词share(分享)的主语,故填which4.【答案】being domesticated【解析】介词after(在……之后)缺少宾语,且逻辑主语wolves(狼)和所给动词domesticate(驯化)之间为逻辑上的被动关系,应填being domesticated,作介词的宾语,故填being domesticated。5.【答案】to ...
Dogs were first domesticated from wolves at least 17,000 years ago, but perhaps as early as 150,000 years ago based upon recent genetic fossil and DNA evidence. In this time, the dog has developed into hundreds of breeds with a great degree of {{U}} (36) {{/U}}. For example, hei...
Dogs were first domesticated from wolves at least 17,000 years ago, but perhaps as early as 150,000 years ago based upon recent genetic fossil and DNA (36)___. In this time, the dog has developed into hundreds of breeds with a great degree of (37)___. For example, heights at the...
Dogs were first domesticated from wolves at least 17,000 years ago, but perhaps as early as 150,000 years ago based upon recent genetic fossil and DNA evidence. In this time, the dog has developed into hundreds of breeds with a great degree of (36) . For example, heights at the (37...
The archaeological(考古的) evidence suggests that wolves were domesticated in wood lands at the edge of the ice sheets of the last ice age, since that is where almost all Palaeolithic dog remains have been found. Dr Lahtinen calculates that, given the large size of hunted animals in this env...
Scientists say dogs were domesticated in Middle East, not Asia
Dogs were domesticated in the Arctic: Culling practices and dog sledding at Ust'-Polui 来自 Semantic Scholar 喜欢 0 阅读量: 54 作者:RJ Losey,N Tatiana,AV Gusev,OP Bachura,NV Fedorova,PA Kosintsev,MV Sablin 摘要: Much of the fossil record for dogs consists of mandibles. However, can ...