When structuring your presentation or study guide, it is helpful to categorize the methods by their starting material (explants):

A specialized technique used to create haploid plants , which are vital for plant breeding and doubling chromosomes to achieve pure lines quickly.

Diagrams of the Auxin/Cytokinin ratio, photos of a Laminar Airflow Cabinet, and flowcharts of the hardening process.

The entire field of tissue culture rests on the concept of . This is the biological ability of a single plant cell to regenerate into a whole, multicellular plant. Unlike animal cells, which become highly specialized and lose flexibility, many differentiated plant cells retain the genetic "blueprint" to restart the entire growth process. 2. Core Techniques in Tissue Culture