Question

what is fragmentation

Answer 1

The process of converting sugar into alcohol by the action of microbes like yeast is called fragmentation.

Answer 2

Fragmentation is one type of asexual reproduction which involves single parent in giving rise to offspring.
Fragmentation: It involves breaking of parent organism into two or many fragments. Each fragment develops into an individual organism. Fragmentation is seen in sea stars which accidentally break their body into fragments. Fragmentation is also observed in annelids, turbellarians and some of poriferans.