From tissue to cloned plants
From tissue to cloned plants

Tissue culture is the growth of cells or small pieces of tissue on a sterile nutrient medium. It can produce many genetically identical cells or organisms from a small starting sample.
Step-by-step lessons on Edexcel GCSE Biology 4.3.2 Tissue culture. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.