extending the issue of the two-parent versus one-parent family is, "To what extent are these notions validated " cross-culturally?"

将双亲和单亲家庭的问题扩展了一下，“这些概念究竟在多大程度上,会因跨文化差异而有所变化“

耶鲁公开课 - 心理学导论课程节选

An asymmetrical division is not like that, it's when a parent cell forms two cells that are different in some way.

而不对称分裂就不是这样,当母细胞分裂为两个子细胞时,会有一些不同

耶鲁公开课 - 生物医学工程探索课程节选

Mitosis is an orderly sequence of events by which one parent cell becomes two daughter cells.

有丝分裂是指一个亲代细胞,变为两个子细胞的有序的过程

耶鲁公开课 - 生物医学工程探索课程节选

When I talked about mitosis, I talked about cells making perfect copies of each other, so each parent cell becoming two daughter cells that are the same.

我讲有丝分裂的时候,谈到过细胞能够完美的复制自己,母细胞分裂成为,两个完全一样的子细胞

耶鲁公开课 - 生物医学工程探索课程节选

We talked about the parent cell forming two identical daughter cells.

我们说到母细胞,分裂成为两个一模一样的子细胞

耶鲁公开课 - 生物医学工程探索课程节选