Re: 再问一个弱智的问题。。。# Biology - 生物学
y*e
1 楼
in vivo, is in an intact animal
in vitro, is out of intact animal, either a tissue preparation, a cell
culture, or a cell-free system, etc
in vitro, is out of intact animal, either a tissue preparation, a cell
culture, or a cell-free system, etc