Answer;
-It belongs to Domain archaea
Explanation;
-Domain Archaea is any of a group of single-celled prokaryotic organisms (organisms whose cells lack a defined nucleus) that have distinct molecular characteristics separating them from bacteria as well as from eukaryotes.
-Eukaryote and archaea (ancient bacteria) both have DNA wrapped around histones to form chromatin.
-Eubacterium (true bacteria) do not contain histones.
-Eukaryotes have multiple linear chromosomes while archaea have a single circular chromosome.