THE technique of culturing animal tissue in vitro has ... media have so far met with little success. Media used in plant tissue culture, on the other hand, have in the main been synthetic ...

Cells are the smallest unit of life. Cells in multicellular plants and animals are arranged into tissues, organs and organ systems. Cells. Tissues. Organs. Organ systems. And the organism itself.

Selective weedkillers kill plants that some species of animals rely on as a food source. This can result in a reduction of biodiversity. Tissue culture is a technique used to grow whole new plants ...