"The financial cost is a totally separate matter, and I think that as we're starting to feel the economic pinches here at home as the president has to go and ask for more money for Afghanistan, we'll probably see some similar sorts of pushbacks to what we had in Vietnam."

VOA: standard.2009.09.09

It separates those duplicated chromosomes to two sides of the cell, physically separates them, and the cell itself pinches off to form two new cells.

双倍化的染色体,被分别拉向细胞的两边,物理性的分离了,细胞本身中央凹陷形成两个新细胞

耶鲁公开课 - 生物医学工程探索课程节选