* Bacilli: Bacilli are a type of bacteria. Bacteria are prokaryotic cells, meaning they lack a true nucleus. Their genetic material (DNA) is located in a region called the nucleoid, but it's not enclosed within a membrane.

* Fungi: Fungi are eukaryotic organisms. This means their cells have a true nucleus where their DNA is contained within a membrane.

In summary:

* Bacilli (bacteria) do not have nuclei.

* Fungi do have nuclei.