Human beings are a species of mammals(哺乳动物). For many yearsthey lived on the planet as part of nature. We are just like our ancestors whomiss the natural world and long for contact with non-human life. Anyone whohas a dog or a cat as pet, sat under a tree with a bottle of b...
This finding is in line with modern thinking that a lot of evolutionary change is connected with regulatory elements rather than actual protein structure. The researchers also found that long non-coding segments that are not conserved in other mammals are in fact highly constrained in humans, ...
aHumans are mammals,Similar to other mammals, they face the same problems:they need to find food, water,and they have to ensure the reproduction of the species. 人是哺乳动物,相似与其他哺乳动物,他们面对同样问题:他们需要发现食物,水,并且他们必须保证种类的再生产。[translate]...
There are nearly 400 species(物种) of mammals(哺乳动物) in Kenya.The Kenya government says it is getting more (1) Ato protect them,as climate change and human activities do harm to their natural environments. Recently,the government has (2) A free mobile phone app to help find wild anima...
根据文章第一段“Bats are mammals which give birth to live young and produce milk to feed them… and their wings may span(跨越)more than a meter.(蝙蝠是哺乳动物,它们生产活的幼仔并产奶喂养它们。在澳大利亚有六十多种不同的种类。大多数蝙蝠以昆虫为食,但有八种只以花和水果为食,被称为果蝠或...
Teeling said studying long-living mammals is another way to prove the molecular (分子) basis of continued “health length.” She added that studying bats made scientists learn more about the processes “that drive healthy aging.”The European researchers studied 493 bats from four bat species. ...
Bats are the only mammals(哺乳类动物) that can fly a great distance, but they have another ability Many batslive a very long time for an animal of their size.European researchers are studying bats to understand why they live so long. They hope to find ways to fight theaging process(过程...
由最后一段The scientists found that only 19 species of mammals live longer than humans when their body size is considered. Eighteen of these are bats.可推断出就身体大小而言,大多数蝙蝠比人类活得要长,选D。 【名师点睛】细节理解中语言转述型 细节理解题通常采用词语和句型转换的形式来取代原文中的...
There are nearly 400species(种) of mammals(哺乳动物) in Kenya.The Kenyan government says it is getting more1 A to protect them, as climate change and human activities do harm to the natural environment.Recently the government has 2 A a free mobile phone app to help find wild animals in ...
Females are larger than males in more species of mammals than is generally supposed. A provisional list of the mammalian cases is provided. The phenomenon is not correlated with an unusually large degree of male parental investment, polyandry, greater aggressiveness in females than in males, greater...