They are a necessary part of the diet of all higher animals . 它们是高等动物营养必不可少的部分。
2.
A tissue of a high animal inflamed when it is subjected to any of a variety of irritations . 高等动物的组织受到任何刺激都会发炎。
3.
Most of the more complex emotions are common to the higher animals and ourselves . 大多数的比较复杂的情绪是各种高等动物和我们所共有的。
4.
It would be impossible to name one of the higher animals in which some part or other is not in a rudimentary condition . 不可能指出一种高等动物，它的某一部分不是呈退化状态的。
5.
Highly insoluble in normal digestive system conditions - safe to humans , higher animals , and most insects 在正常消化系统状态下，毒素呈不溶状态，对人、高等动物和大多数昆虫安全。
6.
Many of species of milkweed are among the most dangerous of poisonous plants , while others have little , if any , toxicity 参考译文：人类不是拥有智力的唯一物种，高等动物同样也拥有相当出色的问题解决能力。
7.
Thus , from the war of nature , from famine and death , the most exalted object which we are capable of conceiving , namely , the production of the higher animals , directly follows 因此，从自然界的战争中，从饥荒和死亡里，我们能够体会到最可赞美的事物? ?高等动物随之产生。
8.
Whereas s . cerevisiae uses irel / hacl to repress differentiation , the ire1 / xbp pathway promotes differentiation in mammalian tissues . presently , it has been found that upr signaling might promote differentiation of plasma cell in higher eukaryotic cells 人以及小鼠胚胎组织中存在与之高度同源的est序列，说明人以及其它高等动物中可能存在大肠杆菌ibeb基因的同源基因。
9.
Thus , investigating the nervous activities through insect glomeruli , which are correspondingly simple , can throw light upon researches on brain nerve in vertebrate and furthermore promote the studies on the mechanism of brain physiology and pathology 因此从昆虫嗅觉纤维球的结构功能入手研究其脑神经的活动，可为脊椎动物的脑神经研究提供理论依据。从而推进高等动物脑神经生理，病理机制及治疗的研究。
