BIOLOGICAL MATERIAL

'Biological material' may refer to:


★ Biological tissue, or just ''tissue''

★ Biomass, living or dead biological matter, often plants grown as fuel

★ Biomass (ecology), the total mass of living biological matter

★ Biomolecule, a chemical compound that naturally occurs in living organisms

★ Biotic material, from living things

★ Bio-based material, a processed biotic material

★ Cellular component, material and substances of which cells (and thus living organisms) are composed

★ Organic material (or organic matter), derived from living things or containing carbon

★ Viable material, capable of living, developing, or germinating under favorable conditions. (''see: viability'')