Good morning and welcome to this lecture on hair which is a part of the human biology course.

早上好，欢迎参加关于头发的讲座，这是人类生物学课程的一部分。

youdao

It's part of the school project for biology course at Sunshine School.

这是阳光学校生物课课程项目的一部分。

youdao

Probably back in some previous biology course you learned that snakes evolved from lizards, and that the first snakes weren't venomous and then along came more advanced snakes, the venomous snakes.

也许在以前的生物课上，你学过蛇是由蜥蜴进化而来的，而且最初的蛇是没有毒的，后来出现了更高级的蛇，也就是毒蛇。

youdao

She changed her area of study from English to science after she took a biology course that she liked.

VOA: special.2010.03.14

She went to college and said here's my opportunity to study the thing that I find most interesting, and that was biology, and then she went back and participated in the family business, which was of course the acting profession.

她来学校说她有机会,选择她最喜欢的专业，也就是生物,然后她回家投身于她的家族事业，也就是演戏。

麻省理工公开课 - 化学原理课程节选

This course, as I said, will emphasize psychology, biology, and politics of food.

这门课,正如我说的,将着重讨论,有关食品的心理学,生物学和政治学

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

My cell biology course freshman year, Bio 15a at Harvard College, was taught entirely from scientific papers.

FORBES: Connect

And, of course, there is the little matter of biology: exactly how life arises in the first place remains a mystery.

ECONOMIST: Extra-terrestrial life: Closer to encounter | The

He took courses in biology, psychology and chemistry, according to school officials, students and the school's course requirements list.

WSJ: Shooting Suspect's Behavior Provided Few Clues