In vitro

**In vitro**

The term “In vitro” refers to a process or experiment conducted outside of a living organism, typically in a controlled laboratory environment such as a test tube or petri dish. In vitro techniques are widely used in biology, medicine, and biotechnology to study cellular and molecular functions, test drug efficacy, and develop new treatments without the complexity of whole-organism interactions. This tag includes content related to in vitro studies, laboratory research, experimental methods, and advances in tissue culture, cell biology, and diagnostic testing.