Since shaking is not healthy, ethologists do not consider Shaker a behavioral gene.

由于颤动是不健康的，动物行为学家不认为颤动是一种行为基因。

youdao

Ethologists—specialists in animal behavior—are interested in evolution, so they define the term narrowly.

动物行为学专家对进化很感兴趣，所以他们对这个术语的定义很狭义。

youdao

Ethologists study the evolutionary basis and development of animals' innate behaviors, like a spider knowing how to make a web without learning from a parent.

动物行为学家对动物净化的基础以及天生的能力进行研究，例如蜘蛛不需要向父母学习就懂得如何织网。

youdao

He has often been challenged by biologists and ethologists, notably Richard Dawkins, who are more impressed by selection's adaptiveness than its conservatism.

ECONOMIST: A master of evolution takes a last long look at Darwin