How does the organization of the bacterial genome differ from the organization of the eukaryotic genome?

The difference between the organization of bacterial genome and the organization of eukaryotic genome is that with the organization of bacterial genome, there is presence of genes which are few and are likely different from one another while the organization of eukaryotic genome, it tends to be more complex and the DNA in cells are more than of the other organizations.

Most bacterial chromosomes are round and the eukaryotic chromosomes contained in the core are definitely not.

A round bacterial chromosome is a bacterial chromosome as a particle of roundabout DNA. Not at all like the direct DNA of most eukaryotes, run of the mill bacterial chromosomes are a roundabout. Most bacterial chromosomes contain a roundabout DNA particle - there are no free closures to the DNA.