变异 (biàn yì): Mutation / variation (Verb) — Meaning & Stroke Order

This flower has mutated; its color is different.

According to the latest research, this variation has not significantly affected the overall efficacy of the drug.

When discussing species evolution, genetic mutation is an unavoidable core concept.

Genetic mutation can lead to new characteristics in organisms.

The mutation of that rose in our garden has amazed all the neighbors.