Bacteria

Real World Example

Imagine trying to organize a big family reunion, where everyone has their own unique way of doing things, yet they all manage to get along under one roof. This is similar to how a domain of unicellular prokaryotes, like bacteria, operate. Just like each family member has their own quirks but shares the commonality of being part of the same family, these bacteria each have their unique functions but are united under the same domain with cell walls that keep everything in order, much like the guidelines at a reunion that help everyone coexist peacefully.