Answer:
fragmentation
Step-by-step explanation:
Fragmentation is a type of asexual repro- duction where an organism is fragmented, as if it broke its body into several pieces. From each piece is born a new organism identical to the first one that has fragmented. This fragmentation can occur spontaneously or by accident. This type of reproduction occurs in invertebrates such as nematodes and does not occur in unicellular beings.