Definition: The complete genetic information (either DNA or, in some viruses, RNA) of an organism.

Alright class, settle down now, let’s take a look, At a word that’s important, a scientific hook! We’ve just read about it, the dictionary's plea, Let’s break down “genome,” for you to see. It means, quite simply, a wonderful thing, The blueprint of life, let your knowledge sing! Think of it like this, a secret code so grand, A map inside each creature, across the land. “Genome” is the whole story, understand? Of all the instructions held within the strand. It's made up of either DNA, you see, Or sometimes RNA – for some viruses, glee! That’s all the genetic information there, A complete instruction manual beyond compare! So remember this well, it’s truly key, The genome - what does it mean to thee? Any questions buzzing in your brain? Let's discuss it now, again!