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 ...

Students can be challenged to describe the differences between plant and animal cells. Using microscopes, a variety of different animal cells from different tissue or blood samples could be examined.

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 ...