Invtro-Invivo Studies

In vitro studies are performed or conducted by using components of an organism, cells, microorganisms and biological molecules outside their normal body by providing the artificial biological context by using lab ware. In vivo studies are concerned with the studies in which the effects of various biological entities are tested on whole, living organisms or cells, generally animals including humans and plants as opposed to a tissue extract or a dead organism. The major elements of in vivo research are animal testing and clinical trials