Genetics
Phenotypic Plasticity
The ability of an organism to change its phenotype (observable characteristics) in response to environmental conditions, without changes to its underlying genotype.
Biological Context
A caterpillar becoming cryptic or conspicuous depending on predator presence, a plant growing tall in shade or short in sun, muscles strengthening with exercise—all are phenotypic plasticity. It allows organisms to adapt to varying conditions within their lifetime, faster than genetic evolution.
Business Application
Organizational plasticity: the ability to change visible strategy, structure, and behavior in response to market conditions without changing core identity. High plasticity enables rapid adaptation; low plasticity means waiting for 'genetic' (fundamental) change.